New ClickFix Campaign Exploits Fake Verification Pages to Hijack Facebook Sessions

A sophisticated ClickFix campaign targeting Facebook users has been identified, leveraging social engineering to extract live session credentials directly from victims’ browsers. Unlike traditional phishing exploits that rely on software vulnerabilities, this campaign guides victims through a guided credential-harvesting process…

Cisco Unified Communications Zero-Day RCE Flaw Actively Exploited For Root Shell Access

Cisco has warned customers of a critical zero-day vulnerability affecting several of its Unified Communications products, including Cisco Unified Communications Manager (Unified CM), Unified Communications Manager Session Management Edition (Unified CM SME), Unified Communications Manager IM & Presence Service (IM&P),…

Active Exploitation Of Fortinet SSO Flaw Targets Firewalls For Admin Takeover

Threat actors actively exploit critical Fortinet vulnerabilities CVE-2025-59718 and CVE-2025-59719 to bypass FortiCloud SSO authentication on firewalls and proxies. These flaws allow unauthenticated attackers to craft malicious SAML messages, gaining admin access on internet-exposed devices. Fortinet disclosed them on December…

Atlassian, GitLab, Zoom Release Security Patches

Fixes were rolled out for over two dozen vulnerabilities, including critical- and high-severity bugs. The post Atlassian, GitLab, Zoom Release Security Patches appeared first on SecurityWeek. This article has been indexed from SecurityWeek Read the original article: Atlassian, GitLab, Zoom…

Hackers Targeting Cisco Unified CM Zero-Day

Cisco has released patches for CVE-2026-20045, a critical vulnerability that can be exploited for unauthenticated remote code execution. The post Hackers Targeting Cisco Unified CM Zero-Day  appeared first on SecurityWeek. This article has been indexed from SecurityWeek Read the original…

U.S. CISA adds a flaw in Cisco Unified Communications products to its Known Exploited Vulnerabilities catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw impacting Cisco Unified Communications products to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a Cisco Unified Communications products vulnerability, tracked as CVE-2026-20045 (CVSS score…