Catalyst - Security Ticks

Cisco Patches Catalyst SD-WAN Zero-Day Exploited by Highly Sophisticated Hackers

Catalyst, Cisco, exploited, Featured, Malware & Threats, SD-WAN, Vulnerabilities, vulnerability, Zero-Day / SecurityTicks

Cisco Patches Catalyst SD-WAN Zero-Day Exploited by Highly Sophisticated Hackers 2026-02-26 at 11:52 By Ionut Arghire Already added to CISA’s KEV catalog, the flaw allows attackers to bypass authentication and gain administrative privileges. The post Cisco Patches Catalyst SD-WAN Zero-Day Exploited by Highly Sophisticated Hackers appeared first on SecurityWeek. This article is an excerpt from […]

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US Healthcare Diagnostic Firm Says 140,000 Affected by Data Breach

US Healthcare Diagnostic Firm Says 140,000 Affected by Data Breach 2026-02-23 at 17:35 By Eduard Kovacs The Everest ransomware group has taken credit for a hacker attack on Vikor Scientific, now called Vanta Diagnostics. The post US Healthcare Diagnostic Firm Says 140,000 Affected by Data Breach appeared first on SecurityWeek. This article is an excerpt […]