Week in review: Exploited zero-day in Cisco email security appliances, Kali Linux 2025.4 released

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: How researchers are teaching AI agents to ask for permission the right way People are starting to hand more decisions to AI agents, from booking trips to … Continue reading Week in review: Exploited zero-day in Cisco email security appliances, Kali Linux 2025.4 released

NIST tried to pull the pin on NTP servers after blackout caused atomic clock drift

A rare case of deliberately trying to induce an outage A staffer at the USA’s National Institute of Standards and Technology (NIST) tried to disable backup generators powering some of its Network Time Protocol infrastructure, after a power outage aroun… Continue reading NIST tried to pull the pin on NTP servers after blackout caused atomic clock drift

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