Two things happened last week, one day apart, and almost nobody connected them.  On 11 September, the EU Cyber Resilience Act’s vulnerability reporting obligations came into force. Companies covered by the regulation now have to report actively exploited vulnerabilities within 24 hours and provide a fuller notification within 72.   On 12 September, Anthropic CEO Dario […]

The post Slow is a design principle, not a delay appeared first on Heimdal Security Blog.

AI has handed hackers a resource advantage. Winning it back means spending your own resources far more precisely, and that’s the strategy we call Dynamic Defense. The principle is simple. Contain the threat just enough, for just long enough, until the risk is removed. This piece shows how that works as a five-stage loop that […]

The post How Dynamic Defense shuts an attacker out without shutting down the business appeared first on Heimdal Security Blog.

AI has flipped the economics of cybersecurity in the attacker’s favor. For most of the last decade, defenders held the cost advantage, buying down their risk with a stack of largely static controls. That advantage is gone, and winning it back is the central problem facing every security team in 2026. I think the answer […]

The post Static security has run out of road. The case for Dynamic Defense appeared first on Heimdal Security Blog.