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4sysops
4sysops.com > archives > alex-stamos-former-chief-security-officer-at-facebook-warns-the-hugging-face-hack-shows-ai-is-ready-for-autonomous-cyber-attacks

Alex Stamos, former Chief Security Officer at Facebook, warns the Hugging Face hack shows AI is ready for autonomous cyber attacks – 4sysops

1+ mon, 3+ week ago   (26+ words) Alex Stamos says the OpenAI model escape and Hugging Face intrusion is a major cybersecurity warning because the model broke out of containment and carried out...

4sysops
4sysops.com > archives > compromised-identities-are-now-the-main-ransomware-entry-point

Compromised identities are now the main ransomware entry point – 4sysops

1+ mon, 3+ week ago   (22+ words) Sophos found that 79% of ransomware incidents begin with abused legitimate logins, making compromised identities the dominant initial access method. Attackers m...

4sysops
4sysops.com > archives > servicenow-cve-2026-6875-pre-auth-rce-now-exploited-in-the-wild

ServiceNow CVE-2026-6875 pre-auth RCE now exploited in the wild – 4sysops

1+ mon, 3+ week ago   (26+ words) CVE-2026-6875 is a critical pre-authentication code injection vulnerability in the ServiceNow AI Platform, a Platform-as-a-Service that organizations use to bui...

4sysops
4sysops.com > archives > 7-zip-26-02-patches-rce-flaw-triggered-by-malicious-xz-archives

7-Zip 26.02 patches RCE flaw triggered by malicious XZ archives – 4sysops

1+ mon, 3+ week ago   (26+ words) 7-Zip version 26.02 addresses a remote code execution vulnerability tracked as CVE-2026-14266 that stems from a heap-based buffer overflow when processing speci...

4sysops
4sysops.com > archives > spirals-ransomware-exploits-iis-servers-to-encrypt-networks-in-under-24-hours

Spirals ransomware exploits IIS servers to encrypt networks in under 24 hours – 4sysops

1+ mon, 3+ week ago   (26+ words) The newly discovered Spirals ransomware, written in Rust, utilizes a rapid attack timeline to move from initial breach to full network encryption in less than a...

4sysops
4sysops.com > archives > fbi-and-google-dismantle-netnut-proxy-botnet-hiding-in-smart-tvs

FBI and Google dismantle NetNut proxy botnet hiding in smart TVs – 4sysops

2+ mon, 1+ week ago   (26+ words) The FBI and Google coordinated a global operation to disrupt NetNut, a massive residential proxy network that co-opted over two million consumer devices. This n...

4sysops
4sysops.com > archives > cisa-mandates-urgent-patching-for-exploited-sharepoint-deserialization-flaw

CISA mandates urgent patching for exploited SharePoint deserialization flaw – 4sysops

2+ mon, 1+ week ago   (25+ words) CISA has added CVE-2026-45659 to its Known Exploited Vulnerabilities catalog following reports of active exploitation in the wild. This high-severity flaw invol...

4sysops
4sysops.com > archives > north-korean-hackers-use-fake-microsoft-security-alerts-to-deploy-narwhalrat

North Korean hackers use fake Microsoft security alerts to deploy NarwhalRAT – 4sysops

2+ mon, 3+ week ago   (21+ words) The North Korean threat actor ScarCruft is targeting users with spear-phishing emails that impersonate legitimate Microsoft Account security notifications. Thes...

4sysops
4sysops.com > archives > shinyhunters-exploits-oracle-peoplesoft-zero-day-to-breach-100-organizations

ShinyHunters exploits Oracle PeopleSoft zero-day to breach 100 organizations – 4sysops

2+ mon, 3+ week ago   (22+ words) The cybercrime group ShinyHunters has reportedly exploited a zero-day vulnerability in Oracle PeopleSoft to breach over 100 organizations globally. This enterpr...