They called me. I didn’t answer, and no message was left. I researched the callers number, and found claims for support of multiple browsers. I’m suspicious, since most browser software suppliers have their own support services. Their phone number is 877-885-4824. I have encountered fraudulent tech support operations several times, so I’m cautious.
This company claims tech support expertise in various other areas. Reply if you have experience with this company. They have other names that use the same phone number.