They called. Hung up after 3rd hello. Called again talking about mobile online security being compromised and that the Internet is open to the public. Mentioned the phone is registered in my name but didn't say my name.
Got a call from this number telling me they were calling from "Network Security" of Microstar Solutions. They said my computer was reporting errors. Kept asking them who they represented - they finally hung up. Definitely a phishing scam trying to get you to go to a website giving them control of your PC. Do not do that!
I get calls from this number on my landline. They never say anything, I never answer. Caller ID is "Name Unavailable". I always report to the do not call list but nothing helps. Very frustrating