The US Treasury was hacked by a China-state-sponsored actor, who stole a key to access unclassified documents. This follows other incidents where Chinese groups infiltrated US firms like AT&T, stealing large volumes of cellphone data and exposing sensitive information. China has denied any involvement, calling these accusations groundless and false. The extent of the recent attack is still unclear.

The NHS needs to tighten its third-party supplier cybersecurity
The NHS should proactively fortify cybersecurity within its third-party software suppliers following recent damaging ransomware attacks, says Jonathan Lee from Trend Micro. He suggests implementing