Technology, Cloud & SaaS — Cybersecurity News & Threat Intelligence — Page 18

412 articlesUpdated 15 Oct 2026Page 18 of 18

ThreatsTelecom & MediaCritical
Cisco Nexus 9000 Silicon One Switches Exposed to Unauthenticated Root RCE
Cisco disclosed CVE-2026-20212 (CVSS 9.8), an unauthenticated root code execution flaw on Silicon One-based Nexus 9000 datacenter switches due to open debugging ports.
Daniel Okafor3 Sep 20265 min read
InsightsBanking & Fintech
The SEC’s four-day disclosure clock in practice: materiality is the hard part
Public companies must disclose material cyber incidents within four business days. The deadline is simple; deciding what counts as material is not.
Tom Verhoeven3 Sep 20266 min read
Cyber AttackCloud & SaaS
HostDZire ransomware encrypts ESXi virtual disks across three countries
An August attack compromised multiple VMware ESXi nodes at hosting provider HostDZire, encrypting virtual disks beyond recovery across India, the Netherlands and the US.
Daniel Okafor2 Sep 20266 min read
ThreatsBanking & FintechHigh
One AiTM phishing campaign compromised 35,000 users across 13,000 organisations in three days
Adversary-in-the-middle phishing now defeats standard MFA at industrial scale. Microsoft tracked a single April 2026 campaign spanning 26 countries in 72 hours.
Aisha Noor2 Sep 20267 min read