A suspicious person contacted me through Instagram and sent photos through a link. I became concerned that the link might contain malware, so I opened it on my workplace computer instead of my personal devices. Nothing loaded, but the computer soon became extremely slow, and I couldn't identify or fix the cause. Can my employer determine what website or link I accessed, when it happened, and which employee was using the computer?
3 Answers
Yes, they may be able to determine what happened. Browser history, DNS or web-filtering logs, endpoint security records, login data, and system timestamps could show the site and approximate time. If necessary, managers could compare that time with schedules or security footage. The bigger issue is that the computer may have been compromised, so report it immediately and be honest about what you clicked. Don’t keep using it or try to erase the evidence.
A slow computer doesn’t prove that malware was installed. It could be a browser or system issue, but a suspicious link followed by unusual behavior should still be treated seriously. Don’t revisit the link, download anything, enter passwords, or attempt random cleanup tools, since those actions can make investigation harder.
The priority isn’t figuring out whether you’ll personally be identified; it’s containing a possible infection. Disconnect the computer from the network if you’re authorized to do so, otherwise notify your manager or IT/security team and give them the link, approximate time, and anything you observed. They can isolate the machine, preserve logs, and check whether other systems were affected.

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