Scam Protection

How to spot a tech support scam before it costs you

These calls work on careful, intelligent people — that is the whole design. Here are the exact signals that give them away, and what to do if you have already let someone in.

Stravix Sep 2, 2026 7 min read

The single most common thing we hear after a support scam is "I cannot believe I fell for it." You should not be embarrassed. These operations are professionally scripted, they rehearse objections, and they deliberately target sensible people who want to do the right thing about a warning on their screen.

Understanding the mechanics makes them much easier to spot, because nearly every one follows the same three steps: manufacture urgency, request remote access, then request payment.

The signals that give it away

  • They contacted you. Microsoft, Apple, Google and your bank never telephone you unprompted about a virus. Not once, not ever. Any such call is fraudulent regardless of how convincing the caller sounds.
  • A pop-up gives you a phone number. Genuine error messages never do. A number on screen is the single clearest sign of a scam.
  • They create urgency. "Your account will be closed today." Urgency exists to stop you consulting someone else, which is exactly why you should.
  • They want remote access. Any request to install AnyDesk, TeamViewer, LogMeIn or similar so they can "have a look" should end the call immediately.
  • Unusual payment methods. Gift cards, cryptocurrency or bank transfers. No legitimate company bills you this way.
  • They discourage you from telling family. A genuine organisation never minds you consulting a relative.

If you have already let someone in

Act quickly, and do not spend time on regret. Disconnect the device from the internet. Do not use it for banking. Telephone your bank from a different device and tell them precisely what happened. Then get the device examined properly, because remote access tools and keyloggers frequently remain behind after the call ends.

We offer same-day appointments for exactly this. We remove the access tools, establish which accounts were reachable, secure everything and write a report your bank can act on. One customer rang us ninety minutes after such a call; her bank stopped the pending transfer that evening using our written report.

Protecting a relative who is a target

If you worry about an older parent, the most effective single measure is blocking remote access software from installing at all. Then agree a family rule: any unexpected call about computers or money gets ended, and a nominated family member is telephoned instead. A rule agreed in advance is far easier to follow under pressure than a judgement made on the spot.

Want this applied to your business?

Book a complimentary discovery call. We will look at your specific situation, give you an indicative budget range, and tell you honestly whether the work is worth doing.

Keep reading

Related insights