Malware & Threats Cisco Patches Catalyst SD-WAN Zero-Day Exploited by Highly Sophisticated Hackers Already added to CISA’s KEV catalog, the flaw allows attackers to bypass authentication and gain administrative privileges. Ionut ArghireFebruary 26, 2026
Data Breaches US Healthcare Diagnostic Firm Says 140,000 Affected by Data Breach The Everest ransomware group has taken credit for a hacker attack on Vikor Scientific, now called Vanta Diagnostics. Eduard KovacsFebruary 23, 2026