The recent Firefox’s zero-day security flaw was used in attacks against major crypto exchange and wallet service Coinbase, according to a tweet from Coinbase security researcher Philip Martin posted on June 20.
As Martin found, the reported critical zero-day vulnerability in Mozilla’s Firefox web browser, which was announced on June 18, has actually emerged along with another zero-day flaw that targeted Coinbase employees, meaning that there were two separate Firefox zero-day attacks.
