DNV Cyber provides actionable threat insights to enable cyber leaders to make informed decisions and enhance their organization’s security posture. Get the latest trends and vulnerabilities in our May edition.

In our May 2026 threat insights, we share intel on six timely trends and vulnerabilities, together with points to discuss and recommendations for how to address them.

Trends

• Stryker attack shows endpoint management tools are a high value target
• Emerging risk to Baltic and North Sea Shipping from GNSS interference
• Ransomware groups are targeting the core infrastructure behind your IT System
• Campaign in Poland targeting energy infrastructure marks turning point

Vulnerabilities

• Odido and Telia hacks expose millions of customers’ data
• Notepad++ attack exemplifies targeted Chinese espionage through software tools

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