serisec

Category: Security News

  • Rubrik & Sophos Enhance Cyber Resilience for Microsoft 365

    Rubrik & Sophos Enhance Cyber Resilience for Microsoft 365 Cybersecurity attacks are rising sharply in 2025, and Microsoft has been one among many prominent targets. Research shows that 70 percent of M365 tenants have experienced account takeovers1 and 81 percent have encountered email compromise2. To mitigate this ongoing risk, Rubrik and Sophos have formed a…

  • Chrome Vulnerabilities Let Attackers Execute Arbitrary Code – Update Now!

    Chrome Vulnerabilities Let Attackers Execute Arbitrary Code – Update Now! Google has released an urgent security update for Chrome browsers across all desktop platforms, addressing critical vulnerabilities that could allow attackers to execute arbitrary code on users’ systems.  The update, rolled out on Tuesday, June 17, 2025, patches three significant security flaws including two high-severity…

  • Spring Security Vulnerability Let Attackers Determine Which Usernames are Valid

    Spring Security Vulnerability Let Attackers Determine Which Usernames are Valid A serious vulnerability related to information exposure (CVE-2025-22234) impacts several versions of the spring-security-crypto package. The flaw enables attackers to determine valid usernames through timing attacks, undermining a key security feature designed to prevent user enumeration.  The vulnerability affects Spring Security versions 5.7.16, 5.8.18, 6.0.16,…

  • GitHub Details How Security Professionals Can Use Copilot to Analyze Logs

    GitHub Details How Security Professionals Can Use Copilot to Analyze Logs GitHub has unveiled groundbreaking applications of its AI-powered coding assistant, Copilot, specifically tailored for security professionals analyzing system logs and operational data.  The tool now demonstrates unprecedented capabilities in parsing security event information, identifying anomalies, and accelerating incident response workflows through intelligent code suggestions…

  • Critical Cacti Vulnerability Let Attackers Code Remotely – PoC Released

    Critical Cacti Vulnerability Let Attackers Code Remotely – PoC Released The widely used open-source network monitoring tool, Cacti, identified a critical vulnerability. The flaw, tracked as CVE-2025-22604 has a CVSS score of 9.1, indicating high severity.  It allows authenticated users with device management permissions to execute arbitrary commands on the server, posing significant risks to data…