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5 articles

Anthropic logo displayed on a laptop screen next to a terminal window.HIGH
AI Security

Anthropic Disrupts APT29 Spies Abusing Claude in 20+ Hacks

Anthropic disrupted Midnight Blizzard (APT29) and a Chinese university group abusing Claude against 20+ government, defense and drone-supply targets, publishing IOCs for defenders.

6 min readMidnight Blizzard
CISA, FBI Warn of LummaC2 Infostealer Targeting OrgsHIGH
Malware

CISA, FBI Warn of LummaC2 Infostealer Targeting Orgs

CISA and FBI joint advisory details LummaC2 infostealer TTPs and IOCs: malware steals credentials, crypto wallets, and session data from compromised networks.

2 min readLummaC2
Rival Ransomware Gangs 0APT, KryBit Leak Each Other's DataHIGH
Threat Intel

Rival Ransomware Gangs 0APT, KryBit Leak Each Other's Data

0APT and KryBit ransomware groups leaked each other's infrastructure data after a feud, exposing C2 servers, panel credentials, and victim lists to defenders.

2 min read0APT
Kyber Ransomware Deploys Post-Quantum Encryption in AttacksHIGH
Malware

Kyber Ransomware Deploys Post-Quantum Encryption in Attacks

The Kyber ransomware gang is using a variant that implements Kyber1024 post-quantum encryption to target Windows and VMware ESXi systems, according to a BleepingComputer analysis.

2 min readKyber
The Gentlemen Ransomware Deploys Dual Lockers for Windows, Linux, and VMwareHIGH
Malware

The Gentlemen Ransomware Deploys Dual Lockers for Windows, Linux, and VMware

The Gentlemen ransomware-as-a-service operation has infected over 320 victims, deploying separate encryptors for Windows/Linux and VMware ESXi systems to maximize disruption and ransom pressure on enterprise networks.

3 min readThe Gentlemen

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