Signal, as an encrypted messaging app and protocol, remains relatively secure. But Signal's growing popularity as a tool to ...

Researchers have uncovered a sustained and ongoing campaign by Russian spies that uses a clever phishing technique to hijack ...

Russian state-sponsored hackers have attacked enterprises and government agencies in North America and overseas.

An active campaign from a threat actor potentially linked to Russia is targeting Microsoft 365 accounts of individuals at ...

Microsoft Threat Intelligence Center discovered an active and successful device code phishing campaign by a threat actor we ...

Russian hackers have been targeting government, defense, telecoms, and other organizations in a device code phishing campaign ...

Russian threat actors have been launching phishing campaigns that exploit the legitimate "Linked Devices" feature in the ...

The tech giant said the attack involves sending phishing emails that masquerade as Microsoft Teams meeting invitations that, ...

Google warns that hackers tied to Russia are tricking Ukrainian soldiers with fake QR codes for Signal group invites that let ...

The attacker can also use the compromised account to message or email colleagues with additional phishing messages.

These efforts include scripts like WAVESIGN, which periodically extracts messages from Signal’s database, and Infamous Chisel ...

A new report out today from zLAbs, the security research arm of mobile security platform provider Zimperium Inc., warns of a ...