Threema

threemaapp@mastodon.social

Seriously secure communication.If you have questions, please contact us via <a href="https://threema.id/%2ASUPPORT" target="_blank" rel="nofollow noopener" translate="no">https://threema.id/%2ASUPPORT</a> or support@threema.ch.

Posts

Post #4039652
⚖️ As European companies call on President von der Leyen to consistently enforce the DMA (https://finishthejob.eu/open-letter), the European Commission takes a step in the right direction and fines Google €890 million: https://ec.europa.eu/commission/presscorner/detail/en/ip_26_1670
Post #4014070
“But wouldn’t interoperability with WhatsApp be a good thing?” 🤔 Short answer: No. Long answer: https://threema.com/en/blog/interoperability-with-whatsapp
Post #3982653
The best privacy-focused WhatsApp alternatives, according to @protonprivacy@mastodon.social: https://proton.me/blog/whatsapp-alternatives
Post #3881753
What’s wrong with the 👌 emoji? Should you send your boss a 😘? How many emojis are too much? 🤔 For World Emoji Day, we’re highlighting emoji pet peeves. Share yours 👇 https://threema.com/bp/world-emoji-day-2026
Post #3715835
📊 Data keeps flowing 🔍 Tracking keeps going 🧠 Big Tech keeps knowing
Post #3487405
👤 For comprehensive privacy protection, usernames are not enough: https://threema.com/bp/anonymity-at-the-system-level-the-ultimate-privacy-protection
Post #3468084
The 8,289 young Swiss men and women who start recruit school today will be issued two iconic pieces of equipment: one for their pocket, one for their phone – both made in Switzerland. 🇨🇭
Post #3423389
🚨🇪🇺⏳ On Monday, the final trilogue meeting on #ChatControl 2.0 will take place. EU citizens, please speak up now, and urge your representatives to protect private communication in Europe: https://fightchatcontrol.eu/#contact-tool
Post #2375025
Many apps encrypt your data to protect it. 🔒 The key is to protect the key to decrypt it. 🔑 https://threema.com/bp/android-keystore
Post #2147836
Liquid Glass comes to Threema for iOS 🧊✨ https://threema.com/bp/threema-71-for-ios
Post #2145083
Post #1897210
Some speak of a “hack,” others blame the victims. Both miss the point: the recent cyberattack on German politicians shows that there’s more to security than encryption. https://threema.com/bp/theres-more-to-security-than-encryption-1
Post #1735516
👤 Bei Threema gibt es keine klassischen Benutzerkonten, sondern anonyme IDs. 🛡️ Diese lassen sich nicht per SMS wiederherstellen und somit auch nicht auf diesem Weg kapern. 🟢 Vertrauensstufen zeigen zudem, ob ein Kontakt unbekannt, bekannt oder verifiziert ist.
Post #1544284
Introducing DualLock, a new security layer for Threema OnPrem: 🔑 Two encryption keys 🎛️ Remote access control 🛡️ Protection even if a device is lost https://threema.com/bp/duallock-feature
Post #1100803
To celebrate our partnership with Apostrophy, we’re giving away ten (yes, 10!) Punkt MC02 privacy smartphones: https://threema.ch/bp/apostrophy
Post #1014403
Get the message? Ghosting, dry texting, and “left on read” eggsplained. 🪺 https://threema.com/bp/internet-slang-explained
Post #644459
Where there’s transparency, there’s no need for trust. https://threema.ch/open-source
Post #644458
@hete Respektabel! 👏 Welche Frage haben Sie falsch beantwortet? ^pr
Post #644457
Security and privacy often go hand in hand, but they’re not the same. https://threema.com/bp/security-vs-privacy
Post #644456
We’re joining forces with IBM Research to implement post-quantum cryptography in Threema. 🤝 https://threema.com/bp/quantum-secure-future
Post #644455
😤 WhatsApp in 2012: “Companies know literally everything about you, your friends, your interests, and they use it all to sell ads.” 🤑 WhatsApp now: “We’re introducing […] ads […] to help you find […] products you’re interested in.” https://threema.com/bp/online-ads-and-data-privacy
Post #644454
👤 There’s no such thing as a Threema user account. Recent news reports about anonymity in paid online services and account hijacking illustrate why: https://threema.com/bp/downside-of-user-accounts
Post #551086
Take note
Post #506370
PSA: On February 25, 2026, between 4:00 and 6:00 a.m. CET, we will perform maintenance on our servers. During this time, the Threema apps and the web client will have limited availability.
Post #444311
Privacy isn’t a feature, it’s a right.
Post #165264
Why is mass surveillance a bad idea❓ What is anonymity on the Internet good for❓ Why do tech corporations offer their online services free of charge❓ To celebrate today’s Data Privacy Day, we’ve set up a privacy quiz in the Threema Channel: https://threema.com/bp/dpd26