Manifesto on cyber threats by autonomous AI presented
25 September 2026

Manifesto on cyber threats by autonomous AI presented

The Prometheus Initiative is a collective response to cyber threats posed by autonomous AI, supported by CISO Platform Nederland.

Weekly Security Watch
11 September 2026

Weekly Security Watch

Our cyber briefing with this week's most important developments.

Known Shai-Hulud payload returns through four npm packages
8 September 2026

Known Shai-Hulud payload returns through four npm packages

On September 7, a known Shai-Hulud software supply-chain payload resurfaced in four npm package releases published within an hour, showing the limits of automated, pre-installation malware scanning.

“The foundations are in place. Now, we’ll build an even stronger house.”
29 July 2026

“The foundations are in place. Now, we’ll build an even stronger house.”

The CISO Community has grown into a thriving platform. “We want to showcase the value of the Community even more clearly,” co-founder Dimitri van Zantvliet says.

“Organisations should take an ecosystem approach to cyber resilience”
21 July 2026

“Organisations should take an ecosystem approach to cyber resilience”

“CISOs shouldn’t be sitting opposite one another. They should be sitting side by side," says Marijn van Schoote, Director at Ferm Zeehavens.

Cybersecurity in the Frontier AI Era, the view of ENISA
8 July 2026

Cybersecurity in the Frontier AI Era, the view of ENISA

Yesterday, ENISA published its recommendations for developing operational capabilities to deal with machine-speed threats.

CISODAY 2026 preconcerence
4 June 2026

CISODAY 2026 preconcerence

This year's CISO preconference followed the same format as the last: three presentations, followed by an "Oxford-style debate".

CISODAY2026, an impression
4 June 2026

CISODAY2026, an impression

After three years, CISODAY2026 has become a fixture on the Dutch cybersecurity calendar.

National Incident Response Framework for Healthcare institutions
15 May 2026

National Incident Response Framework for Healthcare institutions

Since April 2026, Dutch hospitals, university medical centers, and other healthcare institutions have access to a strictly secured national cyber crisis response network via Z-CERT.

Cyber extortion up by 45 percent, investigative efforts intensify
25 February 2026

Cyber extortion up by 45 percent, investigative efforts intensify

Investigative services are going after cybercriminals more frequently and more effectively than ever before. However, smaller and medium-sized organizations are now being targeted more often.