InfoSecBulletin Cybersecurity for mankind

CISA added four security flaws to its Known Exploited Vulnerabilities (KEV) catalog on Monday due to evidence of active exploitation. The list of flaws is as follows: CVE-2014-3931 (CVSS score: 9.8) A buffer overflow vulnerability in Multi-Router Looking Glass (MRLG) that could allow remote attackers to cause an arbitrary memory …

eSentire Threat Response Unit confirms that email accounts are heavily targeted. The report states that identity-driven threats rose 156% from 2023 to 2025, now making up 59% of threat cases in Q1 2025. This increase is fueled by Cybercrime-as-a-Service, particularly Phishing-as-a-Service, which attackers can access for as little as $200 …

IBM X-Force has analyzed Microsoft Azure Arc, revealing how this hybrid-cloud management tool can pose risks for code execution, privilege escalation, and stealthy persistence. This study began when IBM’s red team found a hardcoded Azure Service Principal secret in a PowerShell script, prompting a closer look at Azure Arc’s operations …