Canon is a organization tracked across 4 threat clusters and 5 intelligence report mentions on ThreatCluster. First observed November 22, 2025; most recent activity May 14, 2026.
A severe security vulnerability has been identified in Canon's GUARDIANWALL MailSuite, which affects versions 1.4.00 through 2.4.26. This flaw allows attackers to execute arbitrary code remotely, posing significant…
The University of Phoenix experienced a data breach affecting 3.5 million individuals, attributed to the Clop ransomware group exploiting a zero-day vulnerability in Oracle's enterprise software. The attackers accessed…
The Clop ransomware gang has claimed responsibility for breaches affecting Canon and Mazda, as reported on November 20, 2025. The UK's National Health Service was also reportedly compromised, with sensitive patient data…
The Washington Post has confirmed a data breach affecting nearly 10,000 current and former employees due to a cyberattack linked to vulnerabilities in Oracle's E-Business Suite. The breach, attributed to the Cl0p…