Gmail increases attachment limit to 50 MByte – for Enterprise customers

Google Workspace Enterprise Plus now includes sending attachments up to 50 MByte. However, the new limit must be enabled by administrators.
Microsoft

Developer-targeting campaign using malicious Next.js repositories

A developer-targeting campaign leveraged malicious Next.js repositories to trigger a covert RCE-to-C2 chain through standard ...

Chinese cyberspies breached dozens of telecom firms, govt agencies

Mandiant, and partners disrupted a global espionage campaign attributed to a suspected Chinese threat actor that used SaaS API calls to hide malicious traffic in attacks targeting telecom and ...
Security Boulevard

Web Single Sign-On: Understanding WS-Federation

Master WS-Federation for enterprise SSO. Learn how Passive Requestor Profiles bridge legacy ASP.NET, SharePoint, and ADFS ...
Security Boulevard

Dust Specter APT Targets Government Officials in Iraq

IntroductionIn January 2026, Zscaler ThreatLabz observed activity by a suspected Iran-nexus threat actor targeting government officials in Iraq. ThreatLabz discovered previously undocumented malware ...
Microsoft

OAuth redirection abuse enables phishing and malware delivery

OAuth redirection is being repurposed as a phishing delivery path. Trusted authentication flows are weaponized to move users from legitimate sign‑in pages to attacker‑controlled infrastructure.
Nature

Neural encoding articles from across Nature Portfolio

Neural encoding is the study of how neurons represent information with electrical activity (action potentials) at the level of individual cells or in networks of neurons. Studies of neural encoding ...