Signal

CISA: Spyware and RATs used to target WhatsApp and Signal Users

CISA warns that threat actors are actively using commercial spyware and RATs to target users of mobile messaging apps WhatsApp…

3 months ago

ProSpy, ToSpy malware pose as Signal and ToTok to steal data in UAE

Researchers uncovered two Android spyware campaigns, ProSpy and ToSpy, posing as Signal and ToTok in the UAE to steal data…

4 months ago

New Signal update stops Windows from capturing user chats

Signal implements new screen security on Windows 11, blocking screenshots by default to protect user privacy from Microsoft’s Recall feature.…

9 months ago

A hacker stole data from TeleMessage, the firm that sells modified versions of Signal to the U.S. gov

A hacker stole data from TeleMessage, exposing messages from its modified Signal, WhatsApp, and other apps sold to the U.S.…

10 months ago

Russia-linked APTs target Signal messenger

Russia-linked threat actors exploit Signal 's "linked devices" feature to hijack accounts, per Google Threat Intelligence Group. Google Threat Intelligence…

12 months ago

Chinese GREF APT distributes spyware via trojanized Signal and Telegram apps on Google Play and Samsung Galaxy stores

China-linked APT group GREF is behind a malware campaign distributing spyware via trojanized Signal and Telegram apps on Google Play…

2 years ago

Phone numbers of 1,900 Signal users exposed as a result of Twilio security breach

For about 1,900 users, Twilio hackers could have attempted to re-register their number to another device or learned that their…

4 years ago

FBI training document shows lawful access to multiple encrypted messaging apps

Which are the most secure encrypted messaging apps? An FBI document shows what data can be obtained from them. The…

4 years ago

Court documents show FBI could use a tool to access private Signal messages on iPhones

Court documents obtained by Forbes revealed that the FBI may have a tool that allows accessing private Signal messages on iPhones. Court…

5 years ago

Logic bugs found in popular apps, including Signal and FB Messenger

Flaws in popular messaging apps, such as Signal and FB Messenger allowed to force a target device to transmit audio…

5 years ago

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