Marriott admits it falsely claimed for five years it was using encryption during 2018 breach
In 2018, Marriott experienced a massive data breach. For years, the hotel chain defended itself by asserting that it had used strong encryption (AES-128) during the breach. However, during an April 10 hearing, Marriott’s attorneys admitted that they had never used AES-128 at the time. Instead, they had employed the less secure Secure Hash Algorithm…