Swiss security firm Modzero says HP EliteBook, ProBook, ZBook and ZBook laptops have been secretly recording users keystrokes, possibly by mistake. The keylogger is found within the PCs’ audio driver software and has existed since at least Dec. 2015, the security firm said. The software is easy to remove and can be deleted, but it still poses a security risk to malware writers who can look up what a user has been typing by exploiting the affected audio driver.”]

