A critical flaw in OpenPGP.js, tracked as CVE-2025-47934, lets attackers spoof message signatures; updates have been released to address the flaw. A critical vulnerability, tracked as CVE-2025-479 ...
South Korean mobile network operator SK Telecom revealed that the security breach disclosed in April began in 2022. SK Telecom is South Korea’s largest wireless telecom company, a major player i ...
A flaw in O2 4G Calling (VoLTE) leaked user location data via network responses due to improper IMS standard implementation. A flaw in 4G Calling (VoLTE) service of the UK telecom O2 exposed user ...
China-linked UnsolicitedBooker used a new backdoor, MarsSnake, to target an international organization in Saudi Arabia. ESET researchers revealed that a China-linked APT, tracked as UnsolicitedBoo ...