Messaging Security

A sophisticated malware campaign is actively targeting users through fake Telegram download websites, using advanced evasion techniques to bypass security controls and establish persistent...

Encrypted messaging platform Signal has confirmed that a series of targeted phishing attacks have resulted in the takeover of several user accounts, including those...

Attackers are abusing Telegram’s own login and authorization workflows to take over accounts no malware, no exploits, just user approval. A newly resurfaced phishing campaign...

Tudou Guarantee, once one of the most active Telegram-based illicit marketplaces in Southeast Asia, appears to be winding down its core operations after processing...

A major cybercrime campaign is sweeping across Brazil this time riding directly through victims’ WhatsApp Web sessions. Security researchers at K7 Labs revealed a...

A newly identified Android banking trojan, Sturnus, has entered the cybercrime ecosystem with a level of sophistication that security researchers are calling “a turning...

The U.S. House’s chief administrative officer has banned WhatsApp on all government-issued devices, citing a lack of transparency around data protection and insufficient stored...