Google’s Mandiant say it observed four instances of pro-Russian hacktivist groups publishing data within 24 hours of it being stolen by GRU using wiper malware (Wall Street Journal)

Wall Street Journal:
Google’s Mandiant say it observed four instances of pro-Russian hacktivist groups publishing data within 24 hours of it being stolen by GRU using wiper malware  —  ‘We have never previously observed such a volume of cyberattacks, variety of threat actors, and coordination of effort …