Briefings — Page 5 • 109 Reports

Threat Actors Abuse EDRSilencer to Block Endpoint Security Telemetry via WFP

Threat actors are actively deploying the open-source EDRSilencer tool to identify endpoint detection agents and weaponize the Windows Filtering Platform to drop outbound telemetry, blinding security operations centers without terminating processes or triggering anti-tamper alarms.

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North Korean FASTCash Malware Ported to Linux to Hijack ATM Payment Switches

Security researchers uncovered a new Linux variant of North Korea's FASTCash malware, dubbed libMyFc.so, engineered to inject into banking payment switch daemons and manipulate ISO 8583 transaction messages to authorize fraudulent ATM cash withdrawals.

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CISA Warns Threat Actors Abuse F5 BIG-IP Cookies for Network Reconnaissance

CISA warned that threat actors are exploiting unencrypted persistence cookies in F5 BIG-IP Local Traffic Manager to map internal network infrastructure, decoding backend pool member IP addresses and ports to stage targeted downstream attacks.

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CISA Flags Exploited Microsoft Configuration Manager Flaw CVE-2024-43468

CISA warned that threat actors are actively exploiting CVE-2024-43468, a critical unauthenticated SQL injection flaw in Microsoft Configuration Manager that allows remote attackers to execute arbitrary commands with sysadmin privileges and compromise entire enterprise device fleets.

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US and UK Warn of Russian APT29 Mass Exploitation Targeting Edge Servers

US and UK intelligence agencies issued a joint advisory warning that Russian SVR actors tracked as APT29 are conducting mass-scale opportunistic scanning and exploitation of unpatched JetBrains TeamCity and Zimbra Collaboration servers to compromise global government and defense networks.

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Internet Archive Breach Exposes 31 Million User Records via Leaked GitLab Token

The Internet Archive suffered a massive breach exposing 31 million user records after threat actors leveraged an exposed GitLab authentication token to access internal repositories, harvest database credentials, and modify client-facing JavaScript assets.

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Iranian OilRig APT Exploits Windows Kernel Flaw CVE-2024-30088 to Deploy STEALHOOK Backdoor

Iranian state-sponsored actor OilRig exploited a Windows kernel race condition flaw tracked as CVE-2024-30088 to escalate privileges to SYSTEM, deploying the STEALHOOK backdoor and malicious LSA password filters to exfiltrate credentials via Microsoft Exchange servers.

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