Call #301 · 2026-10-21

The Cold-Call "Virus"

phone call · TechGuard Solutions · invented, like everything else here.

Minutes wasted

Red flags found

Lines spoken

Scammer success

Call report

The Cold-Call "Virus"

Anyone who phones you out of the blue about your computer is selling fear, not a service.

“The caller claimed the trouble was showing on a machine he was never given, and Bernard offered the man a cup of tea.”

Unsolicited contactFake authority or brand impersonationUrgency or fearFake scan or planted problemsRemote access request

alarm raised, screen unseen, line dropped by the alarmist · scammer success: none

The call

Oldest line at the top. The note beside each caller line is the Fraud Desk.

                Caller
                Good afternoon, this is TechGuard Solutions on the line — am I speaking with the gentleman of the house?
              
                  Unsolicited contactFake authority or brand impersonation
                
A confident company name and a formal greeting make an unexpected call feel official and hard to question.
Real company: A real security firm does not cold-call households out of the blue to discuss your computer.

                Bernard
                Oh — hello there. Yes, that's me, Bernard. Techguard, did you say? My nephew was in something like that, the guards — no, the reserves. Anyway, you've caught me at a good moment, I've just put the milkman's money by the door. Two pounds he's owed.
              
                Caller
                TechGuard Solutions, yes — we monitor computers, it's a proper firm, not the reserves. Now, our centre has picked up warning messages coming off your machine, and I'd like to have a look at it.
              
                  Unsolicited contactFake authority or brand impersonation
                
                Bernard
                Warning messages, you say? Well, I've had a letter from the council sitting unopened since Tuesday, so I'm hardly one to panic about post. Would you like a cup of tea while you look? The offer stands either way.
              
                Caller
                I can't have tea down a phone line, I'm afraid. These messages though — they're not post, they're happening now, and each hour you leave it the worse it tends to get.
              
                  Urgency or fear
                
A ticking clock pushes people to act before they can think or check with anyone.
Real company: A real support team gives you time and a reference number, and never rushes you into a decision.

                Bernard
                Oh, now, that's a shame about the tea. My late wife used to say I make it too strong, but I think she was being kind. What was it that's getting worse? I had the radio on earlier and the reception went funny, if that's the sort of thing.
              
                Caller
                No, not the radio — your computer, sir. We've run the check our end and it's flagging up some rough-looking files, several of them, so the sooner I have a look at it the better for everyone.
              
                  Fake scan or planted problemsUrgency or fearUnsolicited contact
                
It invents a problem you cannot see and cannot check, so you rely on the caller's word for it.
Real company: A real security team never cold-calls about files on your machine, and any genuine alert appears in your own software.

                Bernard
                Rough-looking, you say. Well, my Mavis pecks at things she shouldn't, but I doubt she's been near the computer. Is it a colour thing, these files? I only ask because my nephew says I should get a blue one.
              
                Caller
                Someone pecking at things is not what I'm describing. It's the files misbehaving, and I can see it from here, so let me just have a look at it.
              
                  Fake scan or planted problemsRemote access request
                
Claiming to see a problem from a distance sounds like proof, so the target stops doubting and hands over access.
Real company: A real support team cannot see your files from outside and would ask you to contact them through official channels.

                Bernard
                From there? Well, that's clever. Do you need me to hold it up to the window, or is it already doing whatever it does? I've a chap coming about the gutter tomorrow, so I'm not short of odd jobs.
              
                Caller
                I'll try again when the line's behaving. Good afternoon.

What the pattern is

Nobody can see warnings coming from a home computer. The caller has no monitoring centre, no record of the household and no way to know what is on the machine. The "evidence" is whatever the householder is persuaded to look at (an event log full of ordinary notices, a setting that has always been that way), and it is read out as if it were damage. The whole call exists to reach one moment: the householder opening a remote-control tool and handing over the keyboard.

What to do instead

A real security company does not ring out of the blue about your computer, and a real support desk will not ask for remote access to a machine it does not manage. Hang up. If you are worried about the computer, contact the maker or your own IT person using a number you looked up yourself, and run the security tool that is already installed.

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