Threema
@threema.ch
Seriously secure messaging. https://threema.com
If you have questions, please contact us via https://threema.id/%2ASUPPORT or support@threema.ch.
Impressum: https://threema.com/impressum
If you have questions, please contact us via https://threema.id/%2ASUPPORT or support@threema.ch.
Impressum: https://threema.com/impressum
Pinned
At Christmas, typing less is more. ✨
December 24, 2025 at 3:17 PM
At Christmas, typing less is more. ✨
People who send voice messages are:
a) In a hurry
b) Talkative
c) Slow at typing
d) Ranting
e) All of the above
a) In a hurry
b) Talkative
c) Slow at typing
d) Ranting
e) All of the above
December 19, 2025 at 12:25 PM
People who send voice messages are:
a) In a hurry
b) Talkative
c) Slow at typing
d) Ranting
e) All of the above
a) In a hurry
b) Talkative
c) Slow at typing
d) Ranting
e) All of the above
Gangnam Style was all the rage, influencers weren’t a thing, and iPhones still had a headphone jack…
13 years ago today, Threema hit the App Store for the first time! 🎉
13 years ago today, Threema hit the App Store for the first time! 🎉
December 12, 2025 at 11:12 AM
Gangnam Style was all the rage, influencers weren’t a thing, and iPhones still had a headphone jack…
13 years ago today, Threema hit the App Store for the first time! 🎉
13 years ago today, Threema hit the App Store for the first time! 🎉
Without privacy, there’s no dignity.
December 3, 2025 at 1:03 PM
Without privacy, there’s no dignity.
Is the recent WhatsApp incident the largest data leak in history? Here’s our take: threema.com/bp/whatsapp-...
On WhatsApp’s Recent Data Leak
This week, various media outlets reported that WhatsApp exposed user data on a massive scale. Some called it the “largest data leak in history,” others said the situation to be worse than one might th...
threema.com
November 21, 2025 at 3:35 PM
Is the recent WhatsApp incident the largest data leak in history? Here’s our take: threema.com/bp/whatsapp-...
Online-Überwachung nimmt zu – der Widerstand dagegen auch! Nächste Woche stimmt mit Zürich der dritte Schweizer Kanton über «digitale Integrität» ab. 🇨🇭🗳️ threema.com/de/blog/digi...
Gegen Online-Überwachung, für digitale Integrität
Mit der Bewegung rund um «digitale Integrität» formiert sich Widerstand gegen die zunehmende Überwachung im Internet und die damit einhergehende Aufweichung unserer Privatsphäre. In der Schweiz hat si...
threema.com
November 20, 2025 at 2:28 PM
Online-Überwachung nimmt zu – der Widerstand dagegen auch! Nächste Woche stimmt mit Zürich der dritte Schweizer Kanton über «digitale Integrität» ab. 🇨🇭🗳️ threema.com/de/blog/digi...
When being anti means you’re a pro
November 10, 2025 at 4:00 PM
When being anti means you’re a pro
Write a privacy horror story in three words. We’ll start:
Internet without anonymity.
Internet without anonymity.
October 31, 2025 at 10:17 AM
Write a privacy horror story in three words. We’ll start:
Internet without anonymity.
Internet without anonymity.
It’s high time to debunk the “nothing to hide” argument once and for all: threema.com/bp/i-have-no...
“I have nothing to hide”: Why Privacy Matters
Does this statement make your hair stand on end? Unfortunately, the “nothing to hide” argument has persisted for far too long and often prevents any constructive discussion about privacy protection on...
threema.com
October 29, 2025 at 3:36 PM
It’s high time to debunk the “nothing to hide” argument once and for all: threema.com/bp/i-have-no...
If you don’t respect your privacy, you don’t respect yourself.
October 23, 2025 at 9:19 AM
If you don’t respect your privacy, you don’t respect yourself.
To protect privacy, protect encryption. 🔒 #GlobalEncryptionDay
October 21, 2025 at 6:16 AM
To protect privacy, protect encryption. 🔒 #GlobalEncryptionDay
FYI, Threema does not rely on a cloud hosting service owned by Big Tech (such as AWS). We run our own servers in two high-security data centers here in Switzerland.
October 20, 2025 at 10:18 AM
FYI, Threema does not rely on a cloud hosting service owned by Big Tech (such as AWS). We run our own servers in two high-security data centers here in Switzerland.
You don’t need a reason to protect your privacy.
October 17, 2025 at 8:32 AM
You don’t need a reason to protect your privacy.
It looks like the EU won’t put an end to end-to-end encryption (for now)! ✊
🇪🇺Germany's Minister of Justice today: "Suspicionless #chatcontrol must be taboo in a state governed by the rule of law." Private communication cannot be placed under general suspicion. "Germany will not agree to such proposals at the EU level." […]
Original post on digitalcourage.social
digitalcourage.social
October 8, 2025 at 2:50 PM
It looks like the EU won’t put an end to end-to-end encryption (for now)! ✊
🇪🇺 Die #Chatkontrolle steht einmal mehr auf der Agenda.
🚨 Bitte helfen Sie mit, Massenüberwachung in der EU zu verhindern, und rufen Sie Ihre Abgeordneten auf, diese brandgefährliche Vorlage abzulehnen: fightchatcontrol.eu/de/#contact-...
🚨 Bitte helfen Sie mit, Massenüberwachung in der EU zu verhindern, und rufen Sie Ihre Abgeordneten auf, diese brandgefährliche Vorlage abzulehnen: fightchatcontrol.eu/de/#contact-...
October 7, 2025 at 3:14 PM
🇪🇺 Die #Chatkontrolle steht einmal mehr auf der Agenda.
🚨 Bitte helfen Sie mit, Massenüberwachung in der EU zu verhindern, und rufen Sie Ihre Abgeordneten auf, diese brandgefährliche Vorlage abzulehnen: fightchatcontrol.eu/de/#contact-...
🚨 Bitte helfen Sie mit, Massenüberwachung in der EU zu verhindern, und rufen Sie Ihre Abgeordneten auf, diese brandgefährliche Vorlage abzulehnen: fightchatcontrol.eu/de/#contact-...
The do’s and don’ts of chat communication (or how to mess up texting): threema.com/bp/unwritten...
The Unwritten Rules of Chat Communication
Do you think instant messaging is the same as any other form of written communication? Think again. Over time, various unwritten rules have emerged that need to be observed if you want to get your cha...
threema.com
September 25, 2025 at 11:19 AM
The do’s and don’ts of chat communication (or how to mess up texting): threema.com/bp/unwritten...
Here’s another tip for users of Threema’s new desktop app (beta):
First, type a colon to bring up a list of emojis. Then, narrow down the list by entering a keyword, and use ⬆️/⬇️ to select the emoji you like.
First, type a colon to bring up a list of emojis. Then, narrow down the list by entering a keyword, and use ⬆️/⬇️ to select the emoji you like.
September 23, 2025 at 3:59 PM
Here’s another tip for users of Threema’s new desktop app (beta):
First, type a colon to bring up a list of emojis. Then, narrow down the list by entering a keyword, and use ⬆️/⬇️ to select the emoji you like.
First, type a colon to bring up a list of emojis. Then, narrow down the list by entering a keyword, and use ⬆️/⬇️ to select the emoji you like.
Watching someone type… then stop… then type again… feels like a digital version of “we need to talk.”
September 22, 2025 at 1:41 PM
Watching someone type… then stop… then type again… feels like a digital version of “we need to talk.”
📐💬🔐 If you’re at @oxidizeconf.bsky.social, join our engineers Lenny and Theo this afternoon and learn about the ins and outs of designing a cross-platform library for encrypted messaging: oxidizeconf.com/sessions/des...
Oxidize Conference - 16 - 18 September 2025
The conference for industrial Rust users
oxidizeconf.com
September 17, 2025 at 9:44 AM
📐💬🔐 If you’re at @oxidizeconf.bsky.social, join our engineers Lenny and Theo this afternoon and learn about the ins and outs of designing a cross-platform library for encrypted messaging: oxidizeconf.com/sessions/des...
People who say they have nothing to hide apparently think encryption is only for criminals. Here’s our take on that: threema.com/bp/encryptio...
Privacy for Everyone vs. Mass Surveillance in the Name of Crime Prevention
Have you ever heard the phrase “I have nothing to hide”? It’s often used by people who advocate government surveillance as a means of combating crime. According to this logic, however, anyone who is n...
threema.com
September 12, 2025 at 12:23 PM
People who say they have nothing to hide apparently think encryption is only for criminals. Here’s our take on that: threema.com/bp/encryptio...
Screen sharing has entered the chat. 👀
threema.com/bp/screen-sh...
threema.com/bp/screen-sh...
September 10, 2025 at 2:15 PM
Screen sharing has entered the chat. 👀
threema.com/bp/screen-sh...
threema.com/bp/screen-sh...
“I have nothing to hide.” – What’s your response?
September 2, 2025 at 12:41 PM
“I have nothing to hide.” – What’s your response?
Got a chat you really want to keep to yourself? Mark it as private ⬇️ threema.com/bp/private-c...
How to Protect Your Chats from Prying Eyes
Whether you’re organizing a surprise party, planning a marriage proposal, or running a diary note group, sometimes there are messages or chats that are not meant for prying eyes. In Threema, these cha...
threema.com
August 29, 2025 at 12:48 PM
Got a chat you really want to keep to yourself? Mark it as private ⬇️ threema.com/bp/private-c...
Thank you for your feedback on the new app colors! 🗣 To enhance readability and increase contrast, we’ve refined the color scheme with the most recent updates. 🎨✨
August 27, 2025 at 12:00 PM
Thank you for your feedback on the new app colors! 🗣 To enhance readability and increase contrast, we’ve refined the color scheme with the most recent updates. 🎨✨
Pro tip for users of Threema’s new desktop app (beta):
Press ⬆️ to edit your last message.
Press ⬆️ to edit your last message.
August 26, 2025 at 12:51 PM
Pro tip for users of Threema’s new desktop app (beta):
Press ⬆️ to edit your last message.
Press ⬆️ to edit your last message.