Cyber & Cloud Security - Onlineportal von IT Management

Security leadership crisis

One CISO for 10,000 companies: Cybersecurity on too few shoulders

14. April, 2026 - 16:50

Only 35,000 CISOs worldwide serve around 359 million businesses. A new report warns of a massive structural imbalance that leaves small and mid-sized companies dangerously unprotected.

Risk rising fast

AI vulnerabilities hit record high as security gaps widen

19. March, 2026 - 18:30

The rapid proliferation of artificial intelligence is delivering not just efficiency gains but also a fast-growing set of security challenges. A recent analysis by TrendAI reveals that vulnerabilities in the AI ecosystem are expanding significantly faster than in the broader software landscape, and many organizations are struggling to keep

Criminals study cycles

Q1 is the most dangerous quarter for cyber attacks on businesses

26. February, 2026 - 11:20

Organisations assume cyber threats remain constant throughout the year, spreading risk evenly across all four quarters. This misconception leaves them vulnerable during a period when attackers are most active.

Blackout by AI

Gartner predicts major infrastructure failure caused by AI

24. February, 2026 - 12:58

In an unusually specific forecast, renowned research and advisory firm Gartner is warning of an impending catastrophic scenario.

A free AI agent with no guardrails

OpenClaw: Why an enterprise nightmare is brewing

24. February, 2026 - 11:51

The developments surrounding OpenClaw are generating equal parts fascination and serious security concern. The makings of a genuine enterprise nightmare are already visible.

Transparency alone is not enough

OT Security in 2026: Operational resilience through continuous Exposure Management

31. January, 2026 - 09:24

Operational resilience in OT environments requires concrete technical and organizational levers: access controls, robust test environments, and compensating measures for legacy systems. At the same time, the supply chain is moving to the center of attention as both an attack vector and a compliance factor.

OPSWAT Threat Landscape Report 2025

Malware camouflages itself better: one in 14 threats remains undetected

09. August, 2025 - 10:19

A new report demonstrates that conventional security systems are failing to identify many contemporary threats. OPSWAT highlights critical blind spots in current defenses and advocates for a fundamental overhaul of cybersecurity strategies.

Rethinking security strategy

How to do security by design right

17. April, 2025 - 06:37

The days when cyber security was an afterthought are over. The EU Cyber Resilience Act (CRA) and the EU’s new Product Liability Directive make it clear: software must be secure from the outset. “Security by design” is thus turning from a buzzword into a survival strategy. Cycode shows how

Nationwide cyber attack in the USA

Zero Day on Netflix: How realistic is the series?

12. March, 2025 - 09:04

The series Zero Day deals with the current cyber threat landscape and addresses the consequences of a large-scale cyberattack in the USA. For exactly one minute, electricity, mobile networks, server systems, traffic control systems, and air traffic control systems fail simultaneously across the entire country. The attack costs over

Study by Naoris Protocol

Web3 as a lifeline against quantum computer threats

07. February, 2025 - 11:29

A recent global study by Naoris Protocol shows: Most IT directors do not believe their companies are adequately prepared for the threats posed by quantum computing. At the same time, 83 percent consider decentralized systems to be more secure than traditional centralized cybersecurity solutions.