The back-office network of PC manufacturer Acer fell prey to the REvil ransomware group in March 2021.
The group had posted information acquired in the attack on dark web and demanded a huge sum of $50 million to decrypt the devices.
Source: https://ca.news.yahoo.com/acer-ransomware-134043106.html
TPRM report: https://scoringcyber.rankiteo.com/company/acer
"id": "ace21245322",
"linkid": "acer",
"type": "Ransomware",
"date": "03/2021",
"severity": "100",
"impact": "5",
"explanation": "Attack threatening the organization's existence"