The U.S. Federal Bureau of Investigation (FBI) warned network defenders that Iranian hackers linked to the country's Ministry ...

In a rare move, the encrypted messaging service is being used to send stolen payment-card data from websites back to cybercriminals. The e-commerce card-skimming landscape has a new wrinkle: ...

Threat actors are using Telegram as command and control (C2) channel for a new Golang malware variant, according to a Netskope report. The malware, believed to be of Russian origin, acts like a ...

In the wake of the October 7 Hamas attacks on Israel, people concerned about online extremism turned their attention to the encrypted messaging app Telegram, where a Hamas-aligned group posted graphic ...