This number rang me, and with a very fake indian accent, they proceeded to say "Hello is this Nick?" to which I replied with "Yes...?" I have an Acer laptop, they then went on to say "This is (can't remember who they said they were) from the Acer support hotline calling to alert you of the malicious malware on your computer" to which I replied with "Nice!" and then hung up. I suspect it was a friend from school prank calling me, but who knows.