I apologize in advanced if it's actually nothing, I'm quite computer illiterate when it comes to this sort of thing so I don't know if I'm just freaking out over nothing or what. My IP seems to have changed, even though I'm pretty sure it's supposed to be static. I can't post the IPs since it's really private and this is a public forum, but the most I can say publicly is that the first set of numbers is VERY different. Before the first set of numbers was 3 digits, now it's 2 and I'm getting alerts on my emails when I log into things like 'hey, unrecognized IP address'. I first noticed it a few hours ago when I was on Tumblr, checking my account activity. Apparently, it's been going on for a while but I'm not getting any signs of intruders (things missing, password resets etc). The country, province, OS, browser, is all the same, except it can't seem to pinpoint my city anymore. (It would say it before, now its blank )
I DID get a new router a while ago, but the IP change has happened a month after the router was changed, so I'm kind of really worried?
I'm not experiencing any symptoms of virus/malware
...Unless...
There's another computer on the connection, the owner doesn't take care with their web browsing. Could they have gotten a virus on their computer that's affecting mine? If so, what can I do about it? I don't want their negligence affecting my laptop and making me lose personal information.
Malwarebytes Anti-Malware Free came up with nothing, all the detection options are selected and PUP/PUMs are selected to be treated as malware. I'm sorry if I sound like I'm freaking out