Call #286 · 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"

No company can read warnings from a computer that is switched off. Unsolicited calls about your machine are not real.

“The caller said the scan was red across the board. Bernard asked whether it would get on with the parrot, and the line went dead.”

Unsolicited contactFake scan or planted problemsFake authority or brand impersonationUrgency or fearRemote access request

warning unread, machine untouched, the caller hung up first · scammer success: none

The call

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

                Caller
                Good evening, this is TechGuard Solutions calling — I hope I've not caught you at a bad time. Our monitoring centre has been getting some rather odd warning messages from your computer, so I thought I'd ring you directly.
              
                  Unsolicited contactFake scan or planted problems
                
A friendly, apologetic tone lowers your guard while the claim of odd warnings makes you worry something is already wrong.
Real company: A real security firm does not cold-call about warnings on your machine, and your provider contacts you through the account you set up.

                Bernard
                Oh — well — now, that's very good of you. Odd messages, you say? Only I've got a library book somewhere that's three weeks overdue and I've been getting letters, so I wonder if it's the same business. What was the name of your firm again?
              
                Caller
                No, this wouldn't be anything to do with the library, sir — TechGuard Solutions, that's us, we handle the monitoring side. It's your computer that's been sending out the warnings, not the other way about.
              
                  Fake authority or brand impersonationUnsolicited contact
                
A made-up company name sounds official and technical, so the listener assumes someone reputable is watching their machine.
Real company: A real security firm does not cold-call strangers about warnings, and your computer does not send warnings to anyone.

                Bernard
                TECHGUARD. Right you are. Now, my computer — that'd be the one in the back room, I hardly ever switch it on. Would this warning of yours be the sort that wants feeding, or is it more a look-at-it-and-see job?
              
                Caller
                That's the worrying part — a machine that's switched off shouldn't be sending warnings at all. Honestly, I'd not sit on this; the sooner I have a look at it, the sooner we know what we're dealing with.
              
                  Urgency or fearFake scan or planted problems
                
It turns a harmless detail into proof of danger, so the target feels they must act now rather than think it through.
Real company: A real support team never treats a warning as proof of infection and never rushes you into letting them in.

                Bernard
                Have a look, right. Only I'm halfway through my tea and there's a programme about lighthouses on later — I saw one in 1987 and I've never quite got over it. Is your lot warm enough where you are?
              
                Caller
                We're perfectly comfortable, thank you. Now, I've run our diagnostic from this end and it's flagged up a few problems already — files that shouldn't be there, that sort of thing. If you'd just let me have a look at the machine, I can tell you exactly what's gone wrong.
              
                  Fake scan or planted problemsRemote access requestUnsolicited contact
                
Claiming a scan already found hidden problems creates alarm and makes the victim feel something is wrong before they can check.
Real company: A real support team never runs scans on your device uninvited, and never calls you first about problems you did not report.

                Bernard
                Files that shouldn't be there — that's like my garden fence, the neighbour's cat keeps getting through a gap. Would your looking involve me standing up? Only I've just sat down and the cat's not the only one who's settled.
              
                Caller
                It needn't involve standing up at all — you'd barely have to lift a finger. But I'll be straight with you, the scan's lit up red across the board, and if we leave it sitting there it'll only get worse overnight.
              
                  Fake scan or planted problemsUrgency or fear
                
                Bernard
                Red across the board. Well now — I had a red board once, a chopping one, and it warped in the wash. Is it the sort of thing that'd get on with a parrot, do you think? She's particular.
              
                Caller
                I'll ring you back another day. Bye now.

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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