How remote-access scams work — and how to stay safe
These scams catch careful, sensible people every day. Knowing how they work is the best protection there is. It takes about five minutes to read.
What is a remote-access scam?
Some apps let another person see and control your computer from far away. They're called remote-access apps, and they have honest uses — a family member helping you fix a problem, or a repair shop you've hired.
In a remote-access scam, a stranger tricks you into installing one of these apps and letting them in. Once they're connected, they can see everything on your screen, look through your files and personal information, and log in to your online banking — often while hiding what they're doing.
How it usually starts
An unexpected phone call
Someone says they're from your bank, your internet or phone company, a well-known tech company, or even the police. They say there's a problem — a virus, a hacked account, a suspicious payment — and they need to fix it right now.
A scary pop-up on your screen
A warning suddenly fills your screen, often with alarms or flashing text, saying your computer is infected or locked — and telling you to call a phone number. Real warnings from your computer never ask you to phone anyone.
An email or text message
A message about a refund you're owed, a subscription that's about to renew, or a purchase you didn't make — with a number to call to "sort it out".
What happens next
- 1
They make you feel rushed or scared. Your money is at risk, your computer is being hacked, you must act before it's too late.
- 2
They ask you to install an app so they can "help" — often a genuine remote-support app (such as AnyDesk, TeamViewer or Quick Assist) that's perfectly safe in honest hands.
- 3
They take control of your computer. They may black out your screen so you can't see what they're doing, or show you fake "error" or "virus" results.
- 4
They go after your money. They ask you to log in to your bank "to check" or "to receive a refund", then move money out — or claim they refunded you too much and pressure you to send it back, often by bank transfer or gift cards.
Warning signs
- They contacted you, out of the blue.
- They say it's urgent and you must act now.
- They ask you to install an app or "give access" to your computer.
- They ask for passwords, or the security codes your bank texts you.
- They want payment by gift cards, cryptocurrency, or a bank transfer.
- They tell you to stay on the line, or not to tell your family or your bank.
The golden rule
Real banks, phone companies and tech companies will never call you out of the blue and ask to connect to your computer. If anyone does — hang up. Then, if you're worried, call the company back on a number you know is real, like the one on your bank card or bill.
If it's happening right now
- 1
Hang up the phone. You don't need to be polite or explain.
- 2
Disconnect from the internet. Turn off Wi-Fi or unplug the internet cable — or simply turn the computer off. This cuts the scammer's connection.
- 3
Call your bank straight away on the number on the back of your card. Tell them what happened — the sooner they know, the more they can do.
- 4
Change your passwords — starting with email and banking — using a different device you trust.
- 5
Have the computer checked by someone you trust before using it for banking again, so anything the scammer left behind can be removed.
- 6
Report it, even if you didn't lose money — it helps protect others. Being scammed is nothing to be ashamed of.
Where to report
- Australia: Scamwatch
- New Zealand: Netsafe
- United States: FTC
- Canada: Canadian Anti-Fraud Centre
- United Kingdom: Action Fraud
Help someone you love
Scammers often target older people, but anyone can be caught out. A short, calm conversation is one of the most effective protections there is:
- Share the golden rule: never let anyone who contacts you connect to your computer.
- Agree that they'll call you before doing anything a stranger asks — no matter how urgent it sounds.
- Make sure they know they can tell you if something goes wrong, without feeling embarrassed.
Want an extra layer of protection?
RemoteShield is a small Windows program that blocks the remote-access apps scammers rely on — so even if someone talks their way onto the phone, they can't take control of the computer.
Learn about RemoteShield