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China-Aligned Hackers Exploit Roundcube Flaws to Breach University Mail Servers

Proofpoint says the chained exploits steal browser credentials to install webshells or VShell, creating persistent access into campus networks.

Notion to Shut Down Notion Mail Inbox on September 22, 2026

Firefox 151 and Chrome Updates Close Dozens of Flaws as Chromium Proof‑of‑Concept Leak Raises Short‑Term Risk

Microsoft Says Exchange OWA Flaw Is Under Active Attack, Rolls Out Auto Mitigation

Microsoft Plans May Outlook Overhaul Focused on Web App and AI

Microsoft Sets July 2026 Cutoff for Legacy TLS on Exchange Online POP and IMAP

Google and Mozilla Ship Browser Security Updates for Critical Memory Flaws

Firefox 149 Launches With Built-In 50 GB Browser VPN Proxy

Vivaldi 7.9 Launches With Auto‑Hide UI and ‘Follower Tabs’ for Power Users

Firefox 148 Ships AI Off Switch and Fixes More Than 50 Security Flaws

Firefox 148 Launches With Central AI Controls, 50+ Security Fixes and New Dev Features

Microsoft Urges Uninstall for Buggy Windows Update as Outlook Freezes Persist

Microsoft’s January Windows Patch Triggers Outlook Freezes as Emergency Fixes Roll Out Elsewhere

BSI Email Client Audit Finds Basic Protections Common, Gaps in E2EE and Phishing Defenses

Firefox 144 Adds Perplexity AI Search and Ships Major Security Fixes

Google Rolls Out Gmail End-to-End Encryption for Enterprise Emails to Any Recipient

Perplexity Launches $200-a-Month Email Assistant for Gmail and Outlook

Notion Debuts AI-Powered Mail on iPhone With Offline Drafting

Mark Cuban Details Solo Strategy for Managing 1,000 Daily Emails

Hidden Prompt Injection Vulnerability Remains in Gmail’s AI Summaries After Google Mitigations