Carnival Corporation & PLC is the largest cruise line operator in the world. In 2019, Carnival pulled in a record revenue of $20.8 billion. Even with the troubles of 2020, this makes them a significant target for attackers looking to earn a profit. On 15 August 2020, Carnival Corp & PLC detected a ransomware attack that encrypted a portion of one brand’s IT systems. Attackers not only encrypted the data, but also downloaded certain files indicating some data was stolen. In their SEC filings,
