HP LaserJet Printers Hit by Multiple Security Vulnerabilities, Users Urged to Update Firmware. Homepage › Forums › Toner News Main Forums › HP LaserJet Printers Hit by Multiple Security Vulnerabilities, Users Urged to Update Firmware. Tonernews.com, February 25, 2024. USA This topic is empty. Viewing 1 post (of 1 total) Author Posts #477162 jimKeymaster Author February 25, 2024 at 2:29 PM Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Its Free! Click Here to Share your Success Stories with Tonernews.com and We'll Publish it for You!