Virus and phishing alert warning on a computer screen
Security Alerts

Know the scams before they cost you.

Part of our job is education. These are the threats we see walk through the door most often — written in plain English so you can spot them coming.

Current alerts from Compu-Master

Alert for parents

Roblox parental alert — Roblox is allegedly protecting predators in the game. See Chris Hansen's report here.

Parents, be aware of the extremist group “764”. This group targets children and “grooms” them to self-harm, among other things. If you are a parent, please take the time to watch this Fifth Estate episode. Click here.

Phishing on the rise

Be very cautious of any and all emails — phishing scams are on the rise. A phishing scam is a bogus email that looks legit, but its goal is to get your email sign-in, banking sign-in or any other information that lets someone take advantage of you and possibly steal your finances, your identity, or impersonate you to make your friends and family victims too.

Facebook breach

This breach occurred on September 30, 2023. Passwords were leaked or stolen from Facebook — change your password to protect your account.

Go to facebook.com
Phone Scam

"Microsoft" or "Apple" is calling about a virus

No real company cold-calls about an infection on your computer. These callers want remote access so they can lock your files and charge you to unlock them. Hang up — then call us if you already let them in.

Phishing

Delivery, bank and CRA text and email links

A missed-package notice or an urgent account warning with a link is the most common way accounts get taken over. Never tap the link — open the company's app or type the address yourself.

Ransomware

Files renamed and a ransom note on the desktop

Ransomware encrypts everything it can reach, including attached backup drives. Disconnect the machine from your network immediately and bring it in before trying anything else.

Invoice Fraud

Fake subscription renewal invoices

PDF invoices for antivirus or cloud storage you never bought, with a phone number to 'cancel'. Calling the number is the trap. Check your real billing history instead.

Account Takeover

Two-factor codes you didn't request

An unexpected verification code means someone already has your password. Change it right away and turn on two-factor authentication everywhere it's offered.

Browser

Pop-ups that won't close

Full-screen warnings with a countdown and a support number are fake. Force-close the browser rather than clicking anything inside the window.

Live feed

Threats / Scams

All advisories

Latest advisories from the Canadian Centre for Cyber Security.

    Good habits

    Six things that stop most attacks cold.

    You don't need to be technical to be safe online. These basics block the vast majority of what we clean up every week.

    • Keep Windows, macOS and your browser fully updated
    • Use a password manager and a different password per site
    • Turn on two-factor authentication for email and banking
    • Keep one backup that is not permanently plugged in
    • Slow down: urgency is the scammer's main tool
    • When something feels off, ask us before you click
    No appointment necessary

    Your fix starts with a
    free diagnostic.

    Drop by 164 Guelph Street in Georgetown or give us a call. In 24 hours you'll know exactly what's wrong and exactly what it costs to fix.