Sources: Chinese hackers breached US Treasury Secretary Janet Yellen’s computer and accessed fewer than 50 unclassified files; two deputies were also hacked (Bloomberg)

Bloomberg:
Sources: Chinese hackers breached US Treasury Secretary Janet Yellen’s computer and accessed fewer than 50 unclassified files; two deputies were also hacked  —  – Two deputies also ensnared in sprawling espionage campaign  — Fewer than 50 unclassified files on Yellen’s machine accessed