DIESEC™
Air Gaps and OT Security in the Zero Trust Era
OT security has always rested on a core assumption: if a system is physically separated, it is safe. For years, the air gap represented real certainty. No routable path, no shared infrastructure, no logical bridge — and no external attack surface to speak of. In safety-critical industrial environments, that clarity mattered. But the industrial world…
Read MoreTop 5 Cybersecurity News Stories June 12, 2026
The five stories in this week’s Cybersecurity News Stories June 12, 2026 do not describe organisations that ignored known risks or failed to apply available controls. They describe organisations — and security architectures — whose valid assumptions have been invalidated by conditions that changed without obvious warning. A compliance control that certified “data at rest”…
Read MoreMay 2026 Cybersecurity Roundup: Pharma, Social Engineering, and Critical CVEs
The May 2026 Cybersecurity Roundup covers a month where attackers targeted pharmaceutical supply chains, municipal finances, retail franchise networks, and advanced electronics manufacturing. The victims differed significantly in sector and geography, but the underlying patterns were consistent: ransomware operators, financially motivated groups, and state-linked actors all pursued access to trusted systems — and found it.…
Read MoreTop 5 Cybersecurity News Stories June 05, 2026
This week’s Cybersecurity News Stories June 05, 2026 are not about novel techniques or sophisticated zero-days. They are about something more uncomfortable: infrastructure organisations have been managing — or believing they were managing — for years, now actively compromised. A two-year-old Oracle WebLogic patch that enterprises still haven’t applied. A Russian state-sponsored FSB group using…
Read MoreFaster Ransomware Attacks: How to Break the Attack Chain
Faster ransomware attacks are no longer an emerging concern — they are the new baseline. The traditional sequence — initial access, lateral movement, privilege escalation, exploration, and finally encryption — once gave defenders an imperfect but workable window to detect and respond. That window is narrowing. Recent data indicates that attackers are now moving to…
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