Finland Blames Chinese Hacking Group APT31 for Parliament Cyber Attack

Finnish police say the 2020–early 2021 intrusion into the Parliament was conducted by APT31, a Chinese state‑backed cyber espionage group; investigators have confirmed ties to APT31 and identified one suspect. The report links this attribution to recent U.S./U.K. actions against APT31 operatives and prior Microsoft Exchange zero‑day exploitation, while noting China's formal denial.