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  "path": "/cisco-firewall-zero-day-was-used-to-deploy-interlock-ransomware-before-public-disclosure/",
  "publishedAt": "2026-03-18T19:52:31.000Z",
  "site": "https://vpncentral.com",
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    "Cisco firewall zero-day was used to deploy Interlock ransomware before public disclosure",
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  "textContent": "A critical Cisco Secure Firewall Management Center flaw was exploited as a zero-day by the Interlock ransomware group before Cisco disclosed and patched it. Amazon threat intelligence says it observed Interlock exploiting CVE-2026-20131 starting on January 26, 2026, which was 36 days before Cisco published its advisory on March 4. The vulnerability affects Cisco Secure […]\n\nThe post Cisco firewall zero-day was used to deploy Interlock ransomware before public disclosure appeared first on VPN Central.",
  "title": "Cisco firewall zero-day was used to deploy Interlock ransomware before public disclosure"
}