C2Looper Backdoor Uses GitHub to Control Infected Windows PCs
C2Looper shifted from one-second HTTP beacons to GitHub C2. Hunt its OneDrive DLL, JSON control files, debug marker, commands, hashes, and two IPs.
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Threat actors, malware campaigns, phishing, exploitation, and incident activity.
Suspected Ransomware Operator Used Claude Code to Steal Data and Map Backups
Gambit observed Claude Code inside six intrusions. Hunt the test VPN account, rogue LDAP listeners, backup discovery, SQL staging, and firewall restores.
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Attackers Exploit Zimbra Mail Flaw to Run Server Commands
Attackers are exploiting a Zimbra SNMP flaw through crafted SMTP requests. Version 10.1.20 fixes it; exposed servers need log and file review.
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Elementor Pro Upload Flaw Lets Attackers Run Code on WordPress Sites
A blank file entry bypasses Elementor Pro upload checks on exposed forms. Version 4.2.2 fixes the flaw, but patched sites still need to hunt for PHP left behind.
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Ransomware Crews Exploit Windows Task Host Flaw for SYSTEM Access
CISA now ties CVE-2025-60710 to ransomware. The local Windows flaw needs an existing foothold, then lets an attacker elevate to SYSTEM.
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45 Million wp2shell Attempts Hit WordPress in One Week
Pantheon counted 45 million wp2shell attempts in one week. Defenders should verify current WordPress builds and review exposed sites for persistent access.
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Poisoned Rust Crates Ran Malware During Developer Builds
A compromised crates.io account poisoned three Rust packages. Builds ran a downloader; 2,285 arrayref downloads now require cache, lockfile, and host checks.
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Ransomware Campaigns Exploit SharePoint Flaw to Run Server Code
CISA now links CVE-2026-45659 to ransomware. Check exact SharePoint builds, then investigate whether low-privilege access reached the farm before patching.
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Fake Web3 Interview Steals Wallet Keys Through Signed Windows App
A signed ClickOnce app delivered two stealers and an hVNC RAT after a fake Web3 interview. Hunt per-user ClickOnce records, then rotate every secret reachable from affected hosts.
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Attackers Exploit Windows Driver to Gain SYSTEM Privileges
Microsoft's August updates close an AFD.sys race used in attacks; defenders must verify fixed builds and investigate pre-patch privilege escalation.
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RingCentral Breach Exposes 1.6 Million Account Records
Customer contact data is public after a social-engineering breach; defenders should harden support and identity checks against targeted impersonation.
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Microsoft Fixes LegacyHive Flaw That Gives Local Attackers Admin Rights
August Windows updates close a public registry-hive privilege escalation; defenders can hunt its staging files, virtual paths, and unusual DLL loads.
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Attackers Exploit Cisco VPN Requests to Reload Firewalls
Exposed ASA and FTD remote-access services need release-specific hot fixes; Cisco offers no workaround for the exploited denial-of-service flaw.
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