How do I know if my computer was hacked?

Firefox hijacked: YOUR COMPUTER HAS BEEN BLOCKED | … Firefox hijacked: YOUR COMPUTER HAS BEEN BLOCKED. 8 replies 3 have this problem 2593 views; Last reply by FredMcD 1 year ago. Doug8765. 8/26/18, 2:59 PM. more options. Quote; Hi - I'm unable to load Firefox because the home screen is hijacked. I've run the free Malwarebytes and it finds nothing. Computer may be hijacked | Tech Support Guy 2020-6-18 · Hi, My daughter inherited a computer and the previous user used to play a lot of online games etc. I deleted what I could find but still there seem to be a lot of issues. I would appreciate any help you can provide. Thanks. Here is the sys info: Tech Support Guy System Info Utility version How to recover files from hijacked computer? | [H]ard|Forum

Computer is hijacked online remotely. - Avast WEBforum

Firefox hijacked: YOUR COMPUTER HAS BEEN BLOCKED. 8 replies 3 have this problem 2593 views; Last reply by FredMcD 1 year ago. Doug8765. 8/26/18, 2:59 PM. more options. Quote; Hi - I'm unable to load Firefox because the home screen is hijacked. I've run the free Malwarebytes and it finds nothing.

Computer users who have problems with search.yahoo.com browser hijacker removal can reset their Mozilla Firefox settings. all of these options are how to remove this problem in internet explorer. if the problem is that chrome has been hijacked then I need to know how to do it …

My computer is hacked. A hidden user is running all 2016-5-18 Hackers hijacked these law enforcement computers for 2020-4-28 · In Maine, cybercriminals took over the computer system shared by five police agencies for about two weeks last year until the departments paid the crooks $300.