Threema

PSA: Your chat and call apps may leak your IP address

Your favorite messaging and calling app could reveal your IP address to the person on the other end of a call. And that, essentially, is because most chat apps default to using peer-to-peer connection

ProtonMail, Threema, Tresorit and Tutanota warn EU lawmakers over ‘anti-encryption’ push

Four European apps which secure user data via end-to-end encryption, ProtonMail, Threema, Tresorit and Tutanota, have issued a joint-statement warning over recent moves by EU institutions that they sa

Sunshine Contacts may have given out your home address, even if you’re not using the app

A third-party contacts app you’re not using may be handing out your home address to its users. In November, former Yahoo CEO and Google veteran Marissa Mayer and co-founder Enrique Muñoz Torres

Flip raises $4M to pounce on the growing sector of employee messaging

We’re all familiar with text messaging groups for multi-person coordination. I’ve lost count of how many WhatsApp, Telegram and Facebook messenger groups I’m on! Other apps like Threema have sta

Security researchers flag invite bug in WhatsApp group chats

Security researchers have revealed details of a vulnerability in WhatsApp's security that could be used to compromise the secrecy of encrypted group chats on the messaging platform.

Bye Bye, WhatsApp: Germans Switch To Threema For Privacy Reasons

Swiss startup <a target="_blank" href="https://threema.ch/en/">Threema</a> probably didn't expect this. In 24 hours, the startup has <i>doubled</i> its user base, according to <a target="_blank" href=