Janneke

Your natural Bitcoin Teengirl on nostr.

Public Key

npub1j3drxxn6cqkxamv5chn6kflregxf993cde2hahancdcll0eskr4qadxppj

NIP-05 Address

Profile Code

nprofile1qqsfgk3nrfavqtrwak2vteatyl3u5ryjjcuxu4t7m7euxu0lhuctp6spzamhxue69uhk2cmvd9c8xefwwp6kytmjv4kxz7gpr9mhxue69uhkvun9v4kxz7fwwdhhvcnfwshxsmmnwsfshg8g

Publishing to

Author Public Key

npub1j3drxxn6cqkxamv5chn6kflregxf993cde2hahancdcll0eskr4qadxppj

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Last Notes

2026-04-25 06:12:13 UTC

- reply

12 Mio. German use Threema - the most secure Messenger from Swiss!
Check:
https://SecureMessagingApps.com
rate
🟩=3
🟨=1
🟥=0
Results =
86 #Threema = most secure #Messenger + 100% Anonymous
+ payed by its users (not by Tech-Billionaires)
78 SimpleX Chat
76 Session
76 Signal
66 Wire
55 Element / #Matrix
36 Apple #iMessage
26 Telegram
25 WhatsApp
25 Facebook Mess.

2026-03-31 14:18:41 UTC

Do you want to get away from US Spy Messengers, like WhatsApp or Signal?
Threema is the messenger with rigorous data protection and rock-solid security from Switzerland. The chat app was developed with “Privacy by Design” as the guiding principle.
- Chat Anonymously: No Phone Number or Email Required
- No Collection of User Data & No Ads
- Guaranteed Privacy: Strong Encryption
- Always End-to-End Encrypted: Voice, Video, and Group Calls
- Open Source with Regular Security Audits
- Most selling Secure Messenger App!
I do sell legal Licences für Threema & ThreemaLibre (only for Android 7 and above)
⚡ Price: Just zap me 8999 sats ⚡
My Lightning Adress is in my profile!
Instant delivery after payment!
Regular Price $ 7.99 in the Appstores . No data from you will go to Threema!
If you want to pay with Bitcoin Onchain, just write me a direct Message here on nostr.
You can download the App on their Website or/and use it with the google-free Version called ThreemaLibre from F-Droid - the license is only for Android Smartphones with Android 7 and above!
Questions? Just ask me.... Janneke
https://m.primal.net/HgOF.png
For more Information visit their Website:
https://threema.com
If the App is free, you are the Product!
Please check
https://SecureMessagingApps.com
+ rate
🟩=3
🟨=1
🟥=0
Results =
86 Threema = most secure #Messenger
78 SimpleX Chat
76 Session
76 Signal
66 Wire
55 Element / #Matrix
36 Apple #iMessage
26 Telegram
25 WhatsApp
25 Facebook Mess.
Your first start with Threema
https://youtu.be/uVyxH3dK5fk
NostrClassifieds NostrMarket Goodstr SignalApp Bitrefill FDroid FOSS Privacy Dataprotection Communication security secure metadata diday did Dut

2026-03-31 14:14:37 UTC

https://blossom.primal.net/c1899ec5f1afc79927d5bc87551c57dab8798556870ff45cd324f0fff885d4b8.png

2026-03-22 14:22:34 UTC

https://blossom.primal.net/f9f9bff3a8f278c547ae3502674e97607714d2168cb44413f657fded811626dd.png

2026-03-18 14:40:32 UTC

- reply

If the App is free, you are the Product!
Please check
https://SecureMessagingApps.com
+ rate
🟩=3
🟨=1
🟥=0
Results =
86 Threema = most secure Messenger
78 SimpleX Chat
76 Session
76 Signal
66 Wire
55 Element / #Matrix
36 Apple #iMessage
26 Telegram
25 WhatsApp
25 Facebook Mess.

2026-03-11 11:42:10 UTC

2026-03-11 11:41:35 UTC

- reply

If the App is free, you are the Product!
Please check:
https://SecureMessagingApps.com
+ rate
🟩=3
🟨=1
🟥=0
Results =
86 Threema = most secure Messenger
78 SimpleX Chat
76 Session
76 Signal
66 Wire
55 Element / Matrix
36 Apple iMessage
26 Telegram
25 WhatsApp
25 Facebook Mess.

2026-03-02 11:01:52 UTC

https://blossom.primal.net/1a55dfbd9d8da62b2a78227ea1ed4bafe37d1f2caec856872033e9aee46596ed.png

2026-02-28 17:20:34 UTC

War Iran Vance Trump
https://blossom.primal.net/59039d014cd97e42c0a9152554f9f487710bce5f20ef30c91a4b3b981f84ab3f.png

2026-02-27 08:06:06 UTC

The richest man owns X.
The second and third richest men control Google.
The fourth richest man owns Facebook, Instagram, and WhatsApp.
The fifth richest man owns The Washington Post.
And now the sixth richest could soon take over both Paramount and Warner Bros.
See any problem here?
https://www.nytimes.com/2026/02/26/business/warner-bros-discovery-paramount-deal-netflix.html

2026-02-19 19:58:32 UTC

@Momostr.pink Bot restart

2026-02-12 14:26:52 UTC

- reply

What will change for users?
Nothing will change for Threema users. The company’s mission, values, and strategy stay the same. So does the management team, who will continue to lead Threema according to the proven principles. The company headquarters and servers will also stay in Switzerland.
Who owns Threema?
In 2020, Afinum Management GmbH acquired a majority stake in Threema, and the Threema apps became open source (see announcement). With Afinum’s support, Threema professionalized as a company and, among other achievements, became market leader in the field of business messaging (see Success Stories). Furthermore, the protocol suite was modernized and multi-device support developed.
Afinum typically invests for a period of approximately five to seven years in order to support start-ups in transitioning into established companies. At the beginning of 2026, ownership will transfer from Afinum to Comitis Capital GmbH.
Comitis focuses on a small number of carefully selected companies that are based on clear core values and a strong commitment to sustainability. With Comitis, Threema has found a new owner who fully shares Threema’s values and vision and who will support the company in further strengthening its position in data security and privacy.
Does this mean German law applies to Threema?
No.
As was the case with Afinum Management GmbH, based in Munich, the new owner, Comitis Capital GmbH, based in Frankfurt am Main, also holds its stake in Threema GmbH via Threema Holding AG, based in Zurich.
The messaging services are still provided by Threema GmbH in Switzerland. Therefore, it is primarily Swiss law that applies to Threema GmbH and its services due to it being registered in Switzerland. German law does not apply to Threema’s services due to German ownership, but due to provision of the instant messaging services to users in Germany. A good example is the GDPR, which applies based on the place of residence of the data subject.
https://threema.com/en/faq/ownership

2026-02-02 12:47:15 UTC

https://blossom.primal.net/e05b6c6d09bfe6b29ffefc482250febf836fb96ab3885822ba01209460fe79b5.png

2026-02-02 12:44:36 UTC

Melania Trump
https://blossom.primal.net/832d11ed5ef291bab7d0c4ee7b3a875ebc3f2a18b6ddce05a64b84e91400de2a.png

2026-01-30 14:38:58 UTC

https://blossom.primal.net/1d02435fe66db9887d009eee8bf0bf0ae38fb8c018758028690de7f1fc2d2dab.png

2026-01-30 14:25:34 UTC

Trump & Epstein
https://blossom.primal.net/2235462556e50303402b0df4ac6db5f48bb369c2684d95e6c098615726fbfaf6.png

2026-01-29 15:44:52 UTC

https://blossom.primal.net/dfbaa198c8a1ac1990d72fbc24b4fa4fe1dfb060a527256e6cb0a872e0b62f78.png

2026-01-29 15:44:23 UTC

ICE deports five-year-old US citizen to Honduras despite being told she was born in America
https://www.themirror.com/news/us-news/ice-deportation-honduras-us-citizen-1646932

2026-01-24 17:11:41 UTC

ICE kills again on the streets of Minneapolis USA
#FckTrmp #FckICE
https://blossom.primal.net/adfc89484fc06a1f7b6b5135d560d693ea675528c806f9f2820133d2b02bfafc.mp4

2026-01-24 17:10:22 UTC

- reply

There are no "vulnerabilities"

2026-01-24 13:43:35 UTC

ICE FISHING USA
https://blossom.primal.net/bedab4248a7a2430b1c2497694e4bdd9c6ecbfdca9285c4510906338cba38484.png

2026-01-23 14:08:48 UTC

https://blossom.primal.net/dbbaae0ace84c068dd86742cf85cff07bc396d9a8668fde9187344d6c56fa4d0.png

2026-01-23 14:06:53 UTC

- reply

"Electron vulnerabilities" ?

2026-01-20 14:41:52 UTC

Greenland & Trump
https://blossom.primal.net/9a907625cf42a53ccc9bd12a3f916604909945c024c6b3e4fba9283aa589e412.png

2026-01-18 13:15:59 UTC

https://blossom.primal.net/24a50771aa5cc09b32a21bdfb0c58294d4a2a9a9168f49109ea6f8b69ab182f2.png

2026-01-18 12:48:49 UTC

- reply

Nothing will change for Threema users. The company’s mission, values, and strategy stay the same. So does the management team, who will continue to lead Threema according to the proven principles. The company headquarters and servers will also stay in Switzerland.
https://threema.com/en/faq/ownership

2026-01-18 12:45:28 UTC

- reply

Threema.com

2026-01-18 12:44:11 UTC

Trump Greenland Epstein Files
https://blossom.primal.net/634641f2d2dbb4d1f8b58ffb5096b3feaab5dfa4be68f8146af364489f61a0a6.png

2026-01-17 15:11:07 UTC

- reply

Threema is analyzed more than any other messenger.
2024: Audit by Cure53 of the new desktop app, see blog post and audit report
2023: Security analysis of the “Ibex” communication protocol by security researchers from the Chair of Applied Cryptography at the University of Erlangen-Nuremberg, see blog post and analysis
2020: Audit by Cure53, see blog post and audit report
2019: Audit by Lab for IT Security of the Münster University of Applied Sciences, see blog post and audit report
All the reports can be found here:
https://threema.com/en/faq/code-audit
older
2016 = The german Chaos Computer Club decompiles Threema
https://media.ccc.de/v/33c3-8062-a_look_into_the_mobile_messaging_black_box#t=3225
2015 = External Security Audit
2012 = Threema Code-Analyses from the University of Amsterdam

2026-01-17 14:28:34 UTC

- reply

Oh, what a "trash"....
Please check
https://SecureMessagingApps.com
+ rate
🟩=3
🟨=1
🟥=0
Results =
86 #Threema = most secure #Messenger
78 #SimpleX Chat
76 #Session
76 #Signal
66 #Wire
55 #Element / #Matrix
36 #Apple #iMessage
26 #Telegram
25 #WhatsApp
25 #Facebook Mess.

2026-01-14 13:42:39 UTC

https://blossom.primal.net/f5f4bd1afad5dd97b6888d85b7dd1271462943cbad714dea22cf01c11d5202e0.png

2026-01-12 14:51:23 UTC

Zap me some sats and I will follow you forever on nostr!
Kisses
Janneke
https://m.primal.net/PKsO.png

2026-01-12 14:45:26 UTC

- reply

SiimpleX got 370.000 Dollar Venture Capital from Village Global
https://www.crunchbase.com/organization/simplex-chat
https://www.villageglobal.vc = Mark Zuckerberg, Jeff Bezos, Bill Gates & Co.
Their Traffic runs across the clouds of akamai!
xmpp is outdated and leaks metadata !

2026-01-12 14:41:22 UTC

"ICE ICE, Baby"
https://blossom.primal.net/4c91728bed8ffbb7c90ca149c4b42c37d7988baa0f53e4978ab80ed4d3f5f754.mp4

2026-01-11 07:43:48 UTC

- reply

You can buy anonymous Threema Licences from me - only for Android Smartphones (Ver. 7.0 and above)
For 4999 sats - no informations from you will got to threema from me!
Check my nostr profile for more informations

2026-01-11 07:35:04 UTC

Trump & Epstein
https://blossom.primal.net/c9371d8386443782f35ac939b9b9dcd1bce31c4b120664cd140a3a21a11845cc.png

2026-01-10 13:50:27 UTC

https://blossom.primal.net/b53fd6b936b36f488b5b21079e2c14bfb0688a84007a711b9884978f66fba0cb.png

2026-01-10 09:20:35 UTC

- reply

The USA kills its own people, who smiled at you 3 seconds earlier....
https://blossom.primal.net/7a603886cf76ebe30a2d741dcda37d96d503eebae91daef36f04f2c12d490bd8.mp4

2026-01-09 15:01:42 UTC

- reply

VPNs are useless - in this case
"Google's Android runs on around 85% of all smartphones. This sends encrypted data “home” every day. So you can assume that Google can always link 85% of all smartphone IPs to the respective user!"
Google got you VPN - IP !!!

2026-01-09 14:56:40 UTC

USA = Trumpistan
https://blossom.primal.net/b2c278ef1d006dc2bf76337bed22ec91aaed821269661490d9be37788e2994e7.png

2026-01-05 14:22:14 UTC

- reply

Its all in the link above!

2026-01-03 13:34:28 UTC

- reply

Signal collects your metadata the same way that Whatsapp does.
All of Signals traffic runs across the Clouds of Google, Amazon, Microsoft & Cloudflare.
Here is explained how....
https://primal.net/e/note14hf9d3fkkhrsygkyzz8snuwyukckd4yqx0cq62z35cwp53a20a8suw457j

2026-01-03 13:29:06 UTC

https://blossom.primal.net/e7dc1cb5cb3449968510eaefacf842560a92ea2e057bd742c7e60b2da4526ce5.png

2026-01-01 13:46:22 UTC

- reply

All traffic of the SignalApp goes over the Clouds of Amazon,Google,Microsoft & Cloudflare - they only talk about "third partys"!

2026-01-01 13:42:03 UTC

- reply

XMPP leaks Metadata and can fallback to unencrypted!
= No way!

2025-12-31 13:26:01 UTC

https://blossom.primal.net/8f7df468cb7f71d2eef7dfb451e62ad55dba66be102d4d65ca6687c98c49286f.png

2025-12-25 14:53:08 UTC

https://blossom.primal.net/ab22b6fcf127552a062253d1beaaf1f9b238662be8360ac17f664da06962737d.png

2025-12-24 16:09:24 UTC

- reply

Mosavi =
"Jehoiada Ltd, a company registered under the laws of the British Virgin Islands"
No - thank you!
Nostr Relay will see my IP Adress = MetaData
Threema is the only Messenger that does not store any Metadata, nor IP Adresses = way better !

2025-12-24 16:02:53 UTC

Bad news: Christmas has been canceled!
Trump had Santa Claus shot down because he was allegedly smuggling drugs!
https://blossom.primal.net/bad1fb2b0e6bc008df731bde700a1e875421b06629c2dd0ef680d6af9235576c.png

2025-12-22 16:49:35 UTC

Do you want to get away from US Spy Messengers, like WhatsApp or Signal?
Threema is the messenger with rigorous data protection and rock-solid security from Switzerland. The chat app was developed with “Privacy by Design” as the guiding principle.
- Chat Anonymously: No Phone Number or Email Required
- No Collection of User Data & No Ads
- Guaranteed Privacy: Strong Encryption
- Always End-to-End Encrypted: Voice, Video, and Group Calls
- Open Source with Regular Security Audits
- Most selling Secure Messenger App!
I do sell legal Licences für Threema & ThreemaLibre (only for Android 7 and above)
⚡ Price: Just zap me 3999 sats ⚡
My Lightning Adress is in my profile!
Instant delivery after payment!
Regular Price $ 7.49 in the Appstores - so you get more than 50% discount + no data from you will go to Threema
If you want to pay with Bitcoin Onchain, just write me a direct Message here on nostr.
You can download the App on their Website or/and use it with the google-free Version called ThreemaLibre from F-Droid - the license is only for Android Smartphones with Android 7 and above!
Questions? Just ask me.... Janneke
https://m.primal.net/HgOF.png
For more Information visit their Website:
https://threema.com
If the App is free, you are the Product!
Please check
https://SecureMessagingApps.com
+ rate
🟩=3
🟨=1
🟥=0
Results =
86 #Threema = most secure #Messenger
78 #SimpleX Chat
76 #Session
76 #Signal
66 #Wire
55 #Element / #Matrix
36 #Apple #iMessage
26 #Telegram
25 #WhatsApp
25 #Facebook Mess.
Your first start with Threema
https://youtu.be/uVyxH3dK5fk
#NostrClassifieds #NostrMarket #Goodstr #SignalApp #Bitrefill #FDroid #FOSS #Privacy #Dataprotection #Communication #security #secure #metadata

2025-12-12 16:00:28 UTC

- reply

No! This does not happen with Threema!
For 5 or 6 years now they added a random delay-time to the delivery status, so nobody can get any information about that!

2025-12-10 15:58:02 UTC

- reply

If the App is free, you are the Product!
Please check
https://SecureMessagingApps.com
+ rate
🟩=3
🟨=1
🟥=0
Results =
86 #Threema = most secure #Messenger
78 #SimpleX Chat
76 #Session
76 #Signal
66 #Wire
55 #Element / #Matrix
36 #Apple #iMessage
26 #Telegram
25 #WhatsApp
25 #Facebook Mess.

2025-12-10 15:37:39 UTC

- reply

Einfach nicht in die USA reisen!
Und die WM wird ja zum Glück im Fernsehen übertragen!

2025-12-10 15:32:03 UTC

Do you want to get away from US Spy Messengers, like WhatsApp or Signal?
Threema is the messenger with rigorous data protection and rock-solid security from Switzerland. The chat app was developed with “Privacy by Design” as the guiding principle.
- Chat Anonymously: No Phone Number or Email Required
- No Collection of User Data & No Ads
- Guaranteed Privacy: Strong Encryption
- Always End-to-End Encrypted: Voice, Video, and Group Calls
- Open Source with Regular Security Audits
- Most selling Secure Messenger App!
I do sell legal Licences für Threema & ThreemaLibre (only for Android 7 and above)
⚡ Price: Just zap me 3999 sats ⚡
Instant delivery after payment!
Regular Price $ 6.99 in the Appstores - so you get more than 50% discount + no data from you will go to Threema
lnbc39990n1p5nny0upp5r3xmh0vvw949m8rw5vmk0hmfv9z8szkkcyqdmumt67ytfw3teg0sdqqcqzzsxqyz5vqsp5jjth9pzheg944vzv4wy8gt8wlgx00ndphlrnr0vpacl3ejelwkjs9qxpqysgq6w05dh6fet35726y89j9wujcjcp9wl9j26zeh7g7p3fczljkj548fhm7lqtyfvcvala0w0qm662cte9ezjz9x746xvp62xvmzv2adtgqvywjet
If you want to pay with Bitcoin Onchain, just write me a direct Message here on nostr.
You can download the App on their Website or/and use it with the google-free Version called ThreemaLibre from F-Droid - the license is only for Android Smartphones with Android 7 and above!
Questions? Just ask me.... Janneke
https://m.primal.net/HgOF.png
For more Information visit their Website:
https://threema.com
#NostrClassifieds #NostrMarket #Goodstr #DigiStore24 #Signal #Telegram #WhatsApp #SignalApp #Session #Wire #Facebook #Messenger #IMessage #Apple #Bitrefill #FDroid #FOSS #SimpleX #Privacy #Dataprotection #Communication #security #secure #metadata

2025-11-27 15:29:40 UTC

Streetart in Porto / Portugal
https://blossom.primal.net/2ebefd066a98cbc9cdb6960433dfd55a4f249028b6739b0d62e4616877d0efe5.png

2025-10-17 12:20:10 UTC

- reply

You better read this before you use Signal
https://www.counterpunch.org/2025/03/07/the-revolution-will-not-be-signaled/
There are no "free messenger" in this world.
Forget WhatsApp, SignalApp, Telegram !
If you want a really secure messenger which stores nothing from you and can be used 100% anonymous,then check out
Threema.com

2025-10-17 12:17:41 UTC

- reply

You better read this before you use #Signal
https://www.counterpunch.org/2025/03/07/the-revolution-will-not-be-signaled/
There are no "free messenger" in this world.
Forget WhatsApp, SignalApp, Telegram !
If you want a really secure messenger which stores nothing from you and can be used 100% anonymous, then check out
Threema.com

2025-08-18 17:13:41 UTC

- reply

Threema has had a clear stance on this for 10 years:
They will never spy on their users (or allow others to do so) and would rather leave the country.

2025-08-13 14:21:58 UTC

What WhatsApp and Signal reveal, despite encryption
Signal is famous for good end-to-end encryption, WhatsApp is following suit. At DEFCON, two Austrians show what the messengers reveal nonetheless.
Signal and WhatsApp encrypt messages end-to-end, which means that they remain encrypted throughout their entire journey from sender to recipient. This applies to the content. But other information can be harvested with a little effort; at the IT security trade fair DEFCON 2025 on Sunday, Austrian security researchers Gabriel Gegenhuber and Maximilian Günther (local time) presented their side-channel and protocol attacks.
As it turns out, delivery confirmations of Signal and WhatsApp reveal a lot about the end devices used and their status. Delivery confirmations should not be confused with read confirmations, which every user can switch off in their app settings. Delivery confirmations are essential for the service so that it does not endlessly struggle to deliver messages that have already been delivered.
The round-trip time (RTT) of the delivery confirmation alone allows more conclusions to be drawn than the layman would assume. If it takes a very long time, the device is offline. But even fluctuations in the range of seconds reveal the status of the receiving device: The fastest time is when the app is in the foreground, i.e. when it is probably being used. It is slower when it is not in the foreground and even slower when the screen is off or the browser tab is inactive.
This scattering also varies depending on the device model, connection method (LAN, WLAN or mobile) and status (is the cell phone currently being used or not). And that's not all: the transmission of confirmations is implemented differently for different device classes. For example, the delivery confirmations for Whatsapp and Signal are transmitted individually by smartphone apps (Android, iOS), but in groups – for the desktop versions of the services and in a shuffled order for Whatsapp for MacOS.
Conclusions about location
Attackers can create databases using data from test series with their devices to be able to compare data obtained later from attack targets. This would make it possible to tell at a glance what devices are being used under a WhatsApp or Signal account and what state they are probably in at the moment. This allows further conclusions to be drawn: for example, if a certain desktop device or browser instance is regularly online during office hours, it may be possible to deduce the location of the target when delivery confirmations arrive. Conversely, delivery confirmations from a desktop computer that is usually only used in the evening or at weekends may indicate that the recipient is at home.
The number of devices registered under an account is even easier to determine: The Whatsapp and Signal key servers assign consecutive numbers, with 0 and 1 respectively indicating the "main device". Higher numbers are additional devices so that the attacker can also distinguish between them.
Secret flood of messages
However, series of delivery confirmations are required to gain knowledge. A single measurement only tells you whether the device is online. Wouldn't the victim notice if they were covered by an avalanche of messages? No, because it is possible to send specially structured messages to WhatsApp and Signal subscribers that trigger delivery confirmations but are not displayed on the end device. The researchers used alternative implementations of the applications for this purpose.
This means that an attacker can send a long series of silent "pings" to a target of whom they only know the phone number or username without it being noticed. The Signal infrastructure at least has a built-in limit of one message every two seconds, while the Austrians were unable to identify any rate limiting in WhatsApp. This enables close monitoring over long periods of time.
However, series of delivery confirmations are required to gain knowledge. A single measurement only tells you whether the device is online. Wouldn't the victim notice if they were covered by an avalanche of messages? No, because it is possible to send specially structured messages to WhatsApp and Signal subscribers that trigger delivery confirmations but are not displayed on the end device. The researchers used alternative implementations of the applications for this purpose.
This means that an attacker can send a long series of silent "pings" to a target of whom they only know the phone number or username without it being noticed. The Signal infrastructure at least has a built-in limit of one message every two seconds, while the Austrians were unable to identify any rate limiting in WhatsApp. This enables close monitoring over long periods of time.
This makes it possible to remotely determine how many end devices a victim is using their WhatsApp or Signal account on, with which types of devices and operating systems, at what times and in which operating status they are currently in. This includes the transmission method and possibly their location. This enables digital stalking as well as the selection of malware for a targeted attack via a different channel; the information can also help to carry out a physical attack precisely when the target device is unlocked, which helps security agencies and intelligence services in particular.
The research group led by Gegenhuber and Günther from the University of Vienna and SBA Research also discovered that a flood of deliberately incorrectly formatted messages can drain the target device's battery and use up its data quota. This reveals a disadvantage of end-to-end encryption: the server cannot recognize the incorrect formatting and therefore cannot filter out the message. The incorrect formatting is only recognized by the client, which then rightly rejects the message. By then, however, it has already been received and processed, which consumes power and generates a lot of data traffic [–] in the case of WhatsApp.
The researchers tested it with simple messages, with the processing of messages that had already been sent and with responses to received messages. With Signal, they were allowed a maximum size of 194 KByte, which allows up to 360 MByte per hour when using a single sending account. WhatsApp, on the other hand, allows 1,000 KByte per response, meaning that a single sender can foist 13 GByte of useless traffic on the victim in an hour without them noticing. This drains the battery and often the phone bill. By using several senders, correspondingly higher values could be achieved.
Operators do not comment
In early September 2024, the researchers informed WhatsApp operator Meta Platforms and the Signal Foundation. There was apparently no official response. Whatsapp introduced an additional setting option in October that is intended to block messages from unknown senders if a "certain volume" is exceeded. This does not help against attacks by
senders known to the victim.
A remedy would be advisable, as the method could potentially be used for more serious attacks. However, the individual end user can do little to equip themselves. The programmers Metas and Signals are in demand. "Since the server cannot check the content of end-to-end encrypted messages, client-side validation is all the more important," Gabriel Gegenhuber explained to heise security, "We have only triggered delivery confirmations, but since the sender has full control over the design of the messages, the method could also be exploited for more serious attacks, for example in the direction of buffer overflow for the purpose of executing malicious code. An improvement would be, for example, if WhatsApp and Signal did not send delivery confirmations to senders of incorrectly formatted messages."
Details of the research methods and results can be found in the paper Careless Whisper: Exploiting Silent Delivery Receipts to Monitor Users on Mobile Instant Messengers.
https://arxiv.org/abs/2411.11194
On Sunday at DEFCON 2025, Gegenhuber and Günter also showed how they can downgrade encryption in WhatsApp. heise security will report.
Gegenhuber was also a member of the team that caught ZTE always using the same keys for Voice over Wifi.
Source:
https://www.heise.de/en/news/What-WhatsApp-and-Signal-reveal-despite-encryption-10515774.html
None of these issues comes with Threema = most secure messenger for your Smartphone!

2025-08-13 14:04:33 UTC

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Better check where the money comes from and which cloudservice gets you IP-Adress!

2025-08-13 13:58:16 UTC

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npub1lk9pj46a3jamsltsqgdv26sx0r8yrcmj4e5ttvdkh53g6d20ky6qy89m2m
npub15hpwpw28km06a3twwyfkm60v2tr4a075ejrtmsw73y74jt7uk3fqzvdmq2

2025-08-13 13:49:09 UTC

https://blossom.primal.net/469454745a9793da81442065fd8743494436fecad68c1701063ca6ef47c419ed.png

2025-08-13 13:48:44 UTC

- reply

2025-08-13 13:45:20 UTC

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The whole internet is running decentralized!
So what?

2025-08-13 13:44:25 UTC

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Do you want to get away from US Messengers, like WhatsApp or Signal?
Threema is the messenger with rigorous data protection and rock-solid security from Switzerland. The chat app was developed with “Privacy by Design” as the guiding principle.
Chat Anonymously: No Phone Number Required
No Collection of User Data & No Ads
Guaranteed Privacy: Strong Encryption
Always End-to-End Encrypted: Voice, Video, and Group Calls
Open Source with Regular Security Audits
Most selling Secure Messenger App!
⚡ Price: zap me just 2999 sats ⚡ + no data from you will go to Threema
Regular Price $ 6.99 in the Appstores
You can download the App on their Website or/and use it with the google-free Version called #ThreemaLibre from F-Droid - the license is only for Android Smartphones
Questions? Just ask me.... Janneke
https://m.primal.net/HgOF.png
For more Information visit their Website:
https://threema.com
#NostrClassifieds #NostrMarket #Goodstr #DigiStore24 #Signal #Telegram #WhatsApp #SignalApp #Session #Wire #Facebook #Messenger #IMessage #Apple #Bitrefill #FDroid #FOSS #SimpleX #Privacy #Dataprotection #Communication #security #secure #metadata

2025-08-13 13:43:05 UTC

- reply

2025-08-13 13:40:51 UTC

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Check:
https://SecureMessagingApps.com
rate
🟩=3
🟨=1
🟥=0
Result
86 #Threema = 86 Security Points = most secure #Messenger
81 #SimpleX Chat
77 #Signal
77 #Session
68 #Wire
61 #Wickr (Amazon)
56 #Element / Matrix
37 #Apple iMessage
32 #WhatsApp
27 #Telegram
26 #Facebook Messenger
10 #Microsoft Skype

2025-08-09 06:00:31 UTC

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#Signal is not secure!
All traffic of the SignalApp goes over the Clouds of Amazon,Google,Microsoft & Cloudflare - they only talk about "third partys"!
They all collect your metadata on IP basis.
And the US (Spy) Cloud-Act kill it completly:
https://en.wikipedia.org/wiki/CLOUD_Act
plus:
"We showed that the multi-device support of the #Signal messenger can
be abused to eavesdrop on all communication after a one-time credential breach.
Thus, currently, the Signal messenger does not provide message privacy in the post-compromise security scenario."
https://eprint.iacr.org/2021/626.pdf
STOP promoting it as privacy #messenger:
1
It supports #surveillance
https://www.counterpunch.org/2025/03/07/the-revolution-will-not-be-signaled/
2
#SignalApp is #Trump friendly
https://therecord.media/signal-no-longer-cooperating-with-ukraine
3
It collects your #Metadata like #WhatsApp
https://primal.net/e/note14hf9d3fkkhrsygkyzz8snuwyukckd4yqx0cq62z35cwp53a20a8suw457j
#UnPlugTrump and #DeleteSignal

2025-08-03 14:42:57 UTC

simplifiy your digital life with nostr & bitcoin lightning
and the most secure messenger Threema
https://blossom.primal.net/1ec8bde28b88658f17cd1fac2d824acbec038f50b7da8f81b27bb473a766ebb0.jpg

2025-07-27 07:55:07 UTC

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I guess I am too late!

2025-07-26 17:25:19 UTC

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2025-07-23 09:05:13 UTC

Trump & Epstein Files
https://blossom.primal.net/79b1148bc9f333529ea816af98c55d54e00cfc27f954658d5b3c48824c40f14b.png

2025-07-17 16:04:24 UTC

You guys @nprofile…wgqp are great.
I orded my new Bitaxe and from Texas to Germany the parcel needed only 42 hour!

2025-07-16 14:40:04 UTC

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https://youtu.be/5eO6up9Gpv0

2025-07-16 14:19:24 UTC

Epstein Files & Trump
https://blossom.primal.net/101f072a9544de938a1108eb90f14e40ba0e6477a57e4410c7d768a237480e72.png

2025-07-13 13:52:18 UTC

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#TourdeFrance

2025-07-13 13:50:03 UTC

- reply

https://blossom.primal.net/c801e6032787ec23e94b17028bdbb5a70f7b9380fe61aaccf14161d59371f47e.png

2025-07-13 13:21:51 UTC

https://blossom.primal.net/c801e6032787ec23e94b17028bdbb5a70f7b9380fe61aaccf14161d59371f47e.png

2025-06-29 13:08:31 UTC

https://blossom.primal.net/e19c14ef1af47fd6bca41ca4321e51807957fb3db258cd25c1f6d920eb56d836.png

2025-06-18 12:38:43 UTC

Orange rulez the world.... https://blossom.primal.net/f08236f4088cd060831f4920f58a339d9193b12f01979725c09023b31d03a03f.mp4

2025-06-09 17:26:09 UTC

Over 20 Crypto Phishing Applications Found on the Play Store Stealing Mnemonic Phrases
https://cyble.com/blog/crypto-phishing-applications-on-the-play-store/

2025-05-27 13:28:55 UTC

The Primal App is a pretty clean App, in the sense of privacy.
It contains NO Trackers = very good!
And Permission only as much as it needs to run!
You can check it for yourself at "Exodus Privacy" here:
https://exodus-privacy.eu.org/en/
#Primal #PrimalApp
https://blossom.primal.net/9e84ce8f2f4b71fa8c9be48ccda101303d76ae578ea6aa7c1e33940ef76f9eaf.png

2025-05-26 16:11:42 UTC

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"I can feel it coming in the air tonight..."

2025-05-18 14:22:05 UTC

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Schön zu sehen, dass mehr aus DE zu nostr kommen!

2025-05-18 14:19:46 UTC

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Always orient yourself towards intelligent people and not the stupid masses!

2025-05-18 14:09:06 UTC

Do you want to get away from US Messengers, like WhatsApp or Signal?
Threema is the messenger with rigorous data protection and rock-solid security from Switzerland. The chat app was developed with “Privacy by Design” as the guiding principle.
Chat Anonymously: No Phone Number Required
No Collection of User Data & No Ads
Guaranteed Privacy: Strong Encryption
Always End-to-End Encrypted: Voice, Video, and Group Calls
Open Source with Regular Security Audits
Most selling Secure Messenger App!
⚡ Price: zap me just 2999 sats ⚡ + no data from you will go to Threema
Regular Price $ 6.99 in the Appstores
You can download the App on their Website or/and use it with the google-free Version called #ThreemaLibre from F-Droid - the license is only for Android Smartphones
Questions? Just ask me.... Janneke
https://m.primal.net/HgOF.png
For more Information visit their Website:
https://threema.ch/en/
@buzzbot 2999
#NostrClassifieds #NostrMarket #Goodstr #DigiStore24 #Signal #Telegram #WhatsApp #SignalApp #Session #Wire #Facebook #Messenger #IMessage #Apple #Bitrefill #FDroid #FOSS #SimpleX #Privacy #Dataprotection #Communication #security #secure #metadata

2025-05-18 13:54:41 UTC

Trump about mideast Gifts 2016 and today !
https://blossom.primal.net/ecc42505a494bac9ff6567fb57d70a17c5f47f224ef2963d37e92c85c1e4651d.mp4

2025-05-14 15:08:46 UTC

Do you want to get away from US Messengers, like WhatsApp or Signal?
Threema is the messenger with rigorous data protection and rock-solid security from Switzerland. The chat app was developed with “Privacy by Design” as the guiding principle.
Chat Anonymously: No Phone Number Required
No Collection of User Data & No Ads
Guaranteed Privacy: Strong Encryption
Always End-to-End Encrypted: Voice, Video, and Group Calls
Open Source with Regular Security Audits
Most selling Secure Messenger App!
⚡ Price: zap me just 2999 sats ⚡ + no data from you will go to Threema
Regular Price $ 6.99 in the Appstores
You can download the App on their Website or/and use it with the google-free Version called #ThreemaLibre from F-Droid - the license is only for Android Smartphones
Questions? Just ask me.... Janneke
https://m.primal.net/HgOF.png
For more Information visit their Website:
https://threema.ch/en/
#NostrClassifieds #NostrMarket #Goodstr #DigiStore24 #Signal #Telegram #WhatsApp #SignalApp #Session #Wire #Facebook #Messenger #IMessage #Apple #Bitrefill #FDroid #FOSS #SimpleX #Privacy #Dataprotection #Communication #security #secure #metadata

2025-05-14 15:01:06 UTC

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All done! :-)

2025-05-08 13:57:31 UTC

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Bitcoin is more worth than Zuckerberg´s spy imperium META
https://blossom.primal.net/992ebc483ceac49ec0af8d49bfafd2c3f42085f7ae1c27493cf9588734ff3deb.jpg

2025-05-08 13:38:34 UTC

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94 sind es schon!

2025-05-08 13:36:37 UTC

- reply

1 sat = 1 Rambo
https://blossom.primal.net/a3eefaa4068d687e59c745f89f6c19d3fde4a26d023783d5e91212b1b32329af.png

2025-05-08 13:14:09 UTC

Zap me some sats and I will follow you forever on nostr!
Kisses
Janneke
https://m.primal.net/PKsO.png

2025-05-08 13:12:49 UTC

Do you want to get away from US Messengers, like WhatsApp or Signal?
Threema is the messenger with rigorous data protection and rock-solid security from Switzerland. The chat app was developed with “Privacy by Design” as the guiding principle.
Chat Anonymously: No Phone Number Required
No Collection of User Data & No Ads
Guaranteed Privacy: Strong Encryption
Always End-to-End Encrypted: Voice, Video, and Group Calls
Open Source with Regular Security Audits
Most selling Secure Messenger App!
⚡ Price: zap me just 2999 sats ⚡ + no data from you will go to Threema
Regular Price $ 6.99 in the Appstores
You can download the App on their Website or/and use it with the google-free Version called #ThreemaLibre from F-Droid - the license is only for Android Smartphones
Questions? Just ask me.... Janneke
https://m.primal.net/HgOF.png
For more Information visit their Website:
https://threema.ch/en/
#NostrClassifieds #NostrMarket #Goodstr #DigiStore24 #Signal #Telegram #WhatsApp #SignalApp #Session #Wire #Facebook #Messenger #IMessage #Apple #Bitrefill #FDroid #FOSS #SimpleX #Privacy #Dataprotection #Communication #security #secure #metadata

2025-04-25 11:30:23 UTC

Tesla Musk Elon Adolf Hitler - only in Canada....
https://blossom.primal.net/aa5c058b6d5ca062211212563b659103f6b7e78e70e277c188f45fad5a2dcd7b.png

2025-04-21 10:18:20 UTC

https://m.primal.net/QYFg.png

2025-04-16 11:56:33 UTC

https://m.primal.net/QRwK.png

2025-04-16 11:56:08 UTC

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If you dont understand a text, that you read, I cant help you anymore!

2025-04-15 13:42:10 UTC

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If you dont understand a text, that you read, I cant help you anymore!

2025-04-15 13:39:56 UTC

https://m.primal.net/QQOp.png