Breaking News – Cyber Threats (last 6h)
Generated: 2026-07-23 03:00 PDT
- New msaRAT malware uses Chrome, Edge browsers to route C2 traffic
BleepingComputer • 2026-07-23 02:59 • www.bleepingcomputer.com
The Chaos ransomware gang is using a new backdoor dubbed msaRAT that hides command-and-control (C2) communication by routing it through the Chrome or Edge browsers. […]
https://www.bleepingcomputer.com/news/security/new-msarat-malware-uses-chrome-edge-browsers-to-route-c2-traffic/ - Microsoft working to fix Exchange Online mailbox quarantine issue
BleepingComputer • 2026-07-23 02:20 • www.bleepingcomputer.com
Microsoft is working to resolve an ongoing Exchange Online issue that has been mistakenly quarantining customers’ mailboxes since Sunday. […]
https://www.bleepingcomputer.com/news/microsoft/microsoft-working-to-fix-exchange-online-mailbox-quarantine-issue/ - Check Point warns of SmartConsole zero-day exploited in attacks
BleepingComputer • 2026-07-23 01:13 • www.bleepingcomputer.com
Israeli cybersecurity firm Check Point Software has addressed an actively exploited zero-day flaw in the company’s SmartConsole graphical user interface (GUI) admin panel. […]
https://www.bleepingcomputer.com/news/security/check-point-patches-smartconsole-zero-day-exploited-in-attacks/ - Nine-Year-Old RefluXFS Linux Flaw Gives Local Users Root on Default RHEL Installs
The Hacker News • 2026-07-23 01:04 • thehackernews.com
RefluXFS, a new Linux kernel flaw disclosed on July 22 and tracked as CVE-2026-64600, lets an unprivileged local user overwrite root-owned files on an XFS filesystem and gain persistent root access.Qualys said default installations of Red Hat Enterprise Linux and its derivatives, Fedora Server, and Amazon Linux can meet the conditions for exploitation.
The company demonstrated the race
https://thehackernews.com/2026/07/nine-year-old-refluxfs-linux-flaw-gives.html - Check Point Patches Exploited SmartConsole Flaw Allowing Full Admin Access
The Hacker News • 2026-07-22 23:34 • thehackernews.com
Check Point has released security updates to address multiple vulnerabilities impacting Security Management and Multi-Domain Management (MDSM) products, including a critical flaw that has come under active exploitation in the wild.The security flaw, tracked as CVE-2026-16232 (CVSS score: 9.3), is an authentication bypass affecting the Check Point SmartConsole login process that allows an
https://thehackernews.com/2026/07/check-point-patches-exploited.html
Sources: BleepingComputer, The Hacker News, KrebsOnSecurity, SANS ISC, CISA.
