Important note: never follow thirdparty links blindly without research - hover over the link to verify the authenticity or google the name - Im posting these links here but still want to make you security aware - get adblock or other browser protection.
I recommend people (even those that dont think accounts in UO get bruteforced) to check their email addresses here:
You may not be targeted specifically, but bots will cycle through leaked addresslists of passwords.
Bots are spamming UO login, EA account and UO.com servers 24/7 with user/pass pairs.
Did you use to play heroes of newerth? Did you use the same email and password as your EA account? Tough luck, your account is just a matter of time to get breached.
Did you use to have an adobe account for school work? Did you share the email/password? Same thing.
There's hundreds of sites with leaked email and hashed/unhashed password pairings leaked.
I recommend switching to keepass or any other password manager. Use unique password per account / email etc.
Use that "forgotten password" feature on sites and just reset them all the time.
Heck my old minecraft account from pre-microsoft days got breached cause I forgot to change password there after password re-use. Still learning from my past sins, and so will you if you dont think this can happen to you.
Remember to change the passwords of your email account too! I recommend implementing 2FA for any places where it is supported.
Other resources (examples only, there are tons more tools which you can use):
ESET online scan (1 off, free antivirus scan):
Free Virus Scan | Online Virus Scan from ESET ( good for detecting unwanted trojans/viruses where your current antivirus tool has been impaired)
Malwarebytes:
Malwarebytes Download - Free Virus Scan & Virus Protection Tool