Sophos Firewall v22: Your top-requested features

The GSM Association (GSMA) has formally announced support for end-to-end encryption (E2EE) for securing messages sent via the Rich Communications Services (RCS) protocol, bringing much-needed security protections to cross-platform messages shared between Android and iOS platforms. To that end, the new GSMA specifications for RCS include E2EE based on the Messaging Layer Security (MLS) protocol

Ten finalists will each have three minutes to make their case for being the most innovative, promising young security company of the year. Geordie AI wins the 2026 contest.

Response times go from hours or days to seconds.

Post Content

Phishing attacks are no longer confined to the email inbox, with 1 in 3 phishing attacks now taking place over non-email channels like social media, search engines, and messaging apps. LinkedIn in particular has become a hotbed for phishing attacks, and for good reason. Attackers are running sophisticated spear-phishing attacks against company executives, with recent…

Microsoft has disclosed that a privilege escalation and a denial-of-service flaw in Defender has come under active exploitation in the wild. The former, tracked as CVE-2026-41091, is rated 7.8 on the CVSS scoring system. Successful exploitation of the flaw could allow an attacker to gain SYSTEM privileges. “Improper link resolution before file access (‘link following’)…