Threat actor
Qilin
Tracked by CyberSIXT since Mar 31, 2026 · last activity Oct 20, 2026
Associated CVEs
Coverage timeline
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Ransomware gangs exploit patched Palo Alto VPN security flawdatabreaches.net · Oct 20, 2026
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Qilin and INC ransomware gangs exploit Palo Alto VPN flaw to bypass MFAthehackernews.com · Oct 20, 2026
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Ransomware gangs bypass MFA through PAN OS VPN flaw CVE-2026-0257securityonline.info · Oct 20, 2026
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Ransomware gangs exploit Palo Alto VPN flaw months after patch releasewww.infosecurity-magazine.com · Oct 12, 2026
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Germany Arrests Suspected Qilin Ransomware Leader After Extraditionsecurityaffairs.com · Oct 9, 2026
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Alleged Qilin ransomware operator extradited from Japan to Germanywww.securityweek.com · Oct 7, 2026
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Japan Extradites Suspected Qilin Ransomware Member to Germanydatabreaches.net · Oct 6, 2026
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Cisco Firewall Flaws Exploited to Deploy Qilin Ransomwaresecurityaffairs.com · Sep 11, 2026
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ATF calls Qilin ransomware breach a major incidentwww.securityweek.com · Aug 28, 2026
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Qilin ransomware claims ATF hack, agency says breach isolateddatabreaches.net · Aug 27, 2026
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Check Point Finds More Ransomware Groups Using AI Todayresearch.checkpoint.com · Aug 13, 2026
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Kaspersky blocks 400M attacks in Q2 2026 amid ransomware surgesecurelist.com · Aug 10, 2026
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Check Point Zero Day CVE-2026-16232 Exploited for Auth Bypasswww.securityweek.com · Jul 23, 2026
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Qilin Ransomware Exploits CVE-2026-0257 in Palo Alto VPNsecurityaffairs.com · Jul 21, 2026
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Qilin ransomware exploits PAN-OS auth bypass to breach networksthehackernews.com · Jul 21, 2026
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Black Kite Report Finds 146 Ransomware Groups Active in 2026www.infosecurity-magazine.com · Jul 21, 2026
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Qilin ransomware exploits CVE-2026-0257 in Palo Alto firewallsecurityonline.info · Jul 21, 2026
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Ransomware attacks on government agencies up in 2026, study showswww.infosecurity-magazine.com · Jul 17, 2026
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Qilin Tops Ransomware Market Rising Competition, Analysts Saywww.infosecurity-magazine.com · Jul 3, 2026
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Ransomware attacks in Europe surge 55% as Qilin variant dominateswww.infosecurity-magazine.com · Jun 25, 2026
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U.S. Agencies Ordered to Patch CVE-2026-50751 in Check Point VPNdatabreaches.net · Jun 9, 2026
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Check Point Warns Critical Auth Bypass Bug Exploited in the Wildwww.infosecurity-magazine.com · Jun 9, 2026
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Check Point VPN Zero-Day Exploited in Qilin Ransomware Attackswww.securityweek.com · Jun 9, 2026
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Check Point warns of IKEv1 flaw linked to Qilin ransomwarewww.darkreading.com · Jun 8, 2026
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Qilin Tops Ransomware List as Gentlemen Surge in Q1 2026research.checkpoint.com · May 11, 2026
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NHS Trust still using paper after Qilin ransomware hit Synnovisdatabreaches.net · Apr 19, 2026
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North Korea hackers steal $285M from Drift crypto platformsecurityaffairs.com · Apr 5, 2026
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Qilin Ransomware Claims Data Theft from German Party Die Linkesecurityaffairs.com · Apr 4, 2026
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Qilin Ransomware allegedly breached chemical manufacturer giant Dow Incsecurityaffairs.com · Mar 31, 2026