China-Linked Hackers Exploited BeyondTrust Zero-Day to Take Over Remote Support Servers
China-linked Armory Castle exploited BeyondTrust Remote Support zero-day CVE-2026-102764 to seize support appliances.
China-linked Armory Castle exploited BeyondTrust Remote Support zero-day CVE-2026-102764 to seize support appliances.
Google's Mandiant planted an undercover analyst inside TeamPCP, the supply-chain gang that breached 1,000+ companies via poisoned open-source packages before two Australian arrests.
Google revealed a Mandiant undercover analyst infiltrated TeamPCP, letting it warn hundreds of victims and disrupt the gang's supply chain attacks and extortion.
SecurityWeek roundup: ransomware developer sentenced, critical SAP flaw CVE-2026-44756, PhantomRaven npm info-stealer, WordPress mass exploitation, and AI agent security findings.
Mandiant says an attacker hijacked an AI coding-assistant session at a SaaS provider and spread the Shai-Hulud worm across roughly 100 repositories, stealing secrets.
Mandiant's AI Risk and Resilience report details prompt injection, AI supply chain compromises, agent abuse, and a runaway agent that accrued $50,000 in cloud charges.
Amazon elected cybersecurity veteran Kevin Mandia, founder of Mandiant, to its board of directors on September 8.
Okta finds infostealer logs contain thousands of replayable AI session tokens and API keys, letting criminals bypass MFA and access services from Google, Anthropic and OpenAI.
CrowdStrike links previously unseen Slim Spider group to crypto custody secret theft at Brazilian financial institutions since March 2026.
GTIG's Q2 2026 tracker shows adversaries adopting agentic AI workflows, including credential harvesting in under six hours and supply chain attacks by UNC6780.
Google Threat Intelligence's Q3 2026 tracker shows threat actors using AI agents for autonomous credential harvesting, including a six-hour campaign compromising thousands of credentials.
Mars Security launched Real-Time Intel-Based Detection, converting advisories from CISA and Mandiant into backtested MITRE ATT&CK-mapped detection rules for CrowdStrike, Wiz, and Splunk.
Arctic Wolf tracks PREY-0058, a vishing and AitM token-theft crew targeting Microsoft 365 executives for data theft and extortion.
Google and Mandiant attribute vishing-based SaaS data extortion attacks to UNC6671, now operating under the Redact, Pink, Helix, and Falcon brands.
Rapid7 found a new backdoor, ted, compiled into trojanized HAProxy at two South Korean organizations, with medium-confidence attribution to North Korean actors.
Sygnia links the China-nexus Fire Ant campaign to UNC3886, showing hackers weaponized compromised Cisco IOS XR routers for espionage and wider intrusions.
Google Threat Intelligence details BREEZE COMET, a financially motivated group manipulating Brazilian payment systems and banking software to conduct fraudulent transfers since 2024.
BlackFile (UNC6671), a The Com-linked extortion crew, keeps hitting financial and med tech firms with voice-phishing IT-support scams and ~$3 million demands.
Mandiant-tracked group UNC3753 impersonated US professional services firms' brands in 2026; Cyble urges managed takedowns over manual abuse reports.
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