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Active Exploitation of GitLab CVE-2026-19478 and Microsoft Entra ID FlawGitLab's CVE-2026-19478, a critical code injection vulnerability with a CVSS score of 9.4, is currently under active exploitation just days after its public disclosure on August 17…Head Mare Hackers Exploit TrueConf Vulnerabilities to Deploy BackdoorsThe Head Mare hacktivist group has breached TrueConf video conferencing servers, exploiting vulnerabilities to replace legitimate client installers with malicious versions containi…MuddyWater Targets U.S. Entities Amid Geopolitical TensionsIn early 2026, the Iranian APT group MuddyWater launched cyberattacks against U.S. banking, a major airport, and Israeli operations of a U.S.-based software company. The attacks in…Rapid7 Reports Surge in Vulnerability Exploitation Outpacing Patching EffortsRapid7's Q2 2026 Threat Landscape Report reveals a significant increase in vulnerability disclosures, with high and critical vulnerabilities doubling to 8,539. Newly exploited vuln…Iranian APT MuddyWater Uses Chaos Ransomware as a False Flag for EspionageIn early 2026, the Iranian APT group MuddyWater, affiliated with the Ministry of Intelligence and Security, executed a sophisticated cyber operation disguised as a Chaos ransomware…Iran-Linked Handala Group Launches Cyberattack on Stryker Medical TechnologyOn March 11, 2026, the Iranian-linked hacking group Handala executed a significant cyberattack on Stryker, a major U.S. medical technology company, causing a global disruption acro…Palo Alto Cortex XSOAR Vulnerability in Microsoft Teams Integration ExposedPalo Alto Networks has issued a high-priority security update for a critical vulnerability tracked as CVE-2026-0234. This flaw affects the Microsoft Teams integration within the Co…Multiple CVEs Disclosed on September 8, 2026, Affecting Microsoft ProductsOn September 8, 2026, multiple CVEs were disclosed affecting various Microsoft products, including SharePoint and Office. Key vulnerabilities include improper access controls, buff…US Charges Russian Hacker for Facilitating Void Blizzard Cyber Espionage CampaignDenis Obrezko, a 36-year-old Russian national, was arrested in Thailand and extradited to the US, where he faces charges for facilitating a cyber espionage campaign linked to the g…