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8 Common Cyber Threats to Watch Out For

By July 7, 2025July 15th, 2025Cyber Awareness

Home » Blog » 8 Common Cyber Threats to Watch Out For

Cybercrime isn’t just a buzzword—it’s a growing concern for everyday Canadians. In 2023, over 63,000 cybercrimes were reported to Canadian authorities, and a staggering $569 million was lost to criminals, according to the Canadian Anti-Fraud Centre.

The scary part? Many victims never saw it coming. That’s why knowing what to watch for is so important. Here’s a breakdown of eight common cyber threats and what they could look like in your life.

1. Data Breach

A data breach happens when a hacker gains unauthorized access to your personal or financial information. This could include your banking login, health records, Social Insurance Number, or even saved passwords. These breaches often happen through unsecured websites, weak passwords, or hacks at companies you’ve trusted with your data. Once a hacker has your info, they might sell it, use it to open credit cards in your name, or impersonate you online.

Real-world example: A retail company you shop with gets hacked, and your email and credit card number end up on the dark web.

2. Malware

Malware, short for “malicious software,” is a broad term that covers software designed to harm or exploit any device, service, or network. It can be installed without your knowledge—maybe you clicked on a fake software update, downloaded a pirated file, or visited a shady website.

Once installed, malware can do anything from slowing down your computer to spying on your keystrokes, stealing sensitive data, or even taking complete control of your system.

Look out for: Sudden pop-ups, your computer freezing, or new apps appearing that you didn’t install.

3. Phishing

Phishing is one of the most common cyber threats and one of the easiest to fall for. A phishing email looks like it’s from a trusted company—your bank, a delivery service, or even your employer. The message usually urges you to click a link, open an attachment, or confirm your login info.

Why it works: These emails often create a sense of urgency or fear. “We’ve suspended your account. Click here to fix it!” Sound familiar?

Red flag tip: Always hover over a link before clicking to see where it actually leads.

4. Spear Phishing

This is phishing’s more dangerous cousin. Instead of casting a wide net, spear phishing targets specific individuals using information gathered from social media, your company website, or past breaches. The message seems personal—maybe it mentions your boss’s name or references a project you’re working on.

Example: You get an email that looks like it’s from your manager asking you to wire funds or buy gift cards urgently. But the email address is a little off.

These attacks are more complex to spot and more successful because they feel familiar.

5. Ransomware

Ransomware locks you out of your computer or network until you pay a ransom, usually in cryptocurrency. You might see a screen telling you your files have been encrypted and will only be released if you send money to a specific Bitcoin wallet.

Even if you pay, there’s no guarantee the attacker will follow through. Some ransomware even deletes your data after payment.

It spreads fast through phishing emails, malicious downloads, or even infected USB drives.

Worst-case scenario: You lose access to business-critical files, customer data, or irreplaceable family photos.

6. Mobile Attacks

Our smartphones contain sensitive information—bank apps, work emails, photos, passwords. Cybercriminals know this and have developed malware specifically for mobile devices.

How it happens: Downloading sketchy apps, using public Wi-Fi without a VPN, or falling for SMS-based phishing (a.k.a. “smishing”).

Once infected, your phone might send premium-rate texts, track your GPS, or record your screen.

Simple protection: Keep your operating system and apps updated, avoid third-party app stores, and use mobile security tools.

7. Trojan Horse

Named after the myth, a Trojan disguises itself as something helpful or harmless, like a PDF, software tool, or even a fake antivirus program. You download it, thinking it’s safe. But once it’s on your system, it opens the door to more serious threats like keyloggers, ransomware, or spyware.

Clue: If a program asks for access, it doesn’t need it, like a calculator app asking for camera permissions—that’s a red flag.

Best defence: Stick to trusted websites and software sources. If you’re unsure, don’t install it.

8. Distributed Denial of Service (DDoS) Attack

A DDoS attack floods a server with traffic from thousands of compromised devices (often part of a “botnet”), overwhelming the system until it crashes.

These attacks don’t typically target individuals but can disrupt services you rely on, like banking websites, video streaming, or online shopping. They’re often used against businesses to demand ransom or cause reputational damage.

How it affects you: You can’t access your online banking or email because the service is temporarily offline.

So, What Can You Do?

Cybercriminals are getting sharper, but you don’t have to be helpless. Here are a few ways to stay ahead:

  • Use strong, unique passwords for each account (and consider a password manager)
  • Watch out for urgent or unexpected messages asking you to click something
  • Keep your devices updated
  • Use multi-factor authentication wherever possible
  • Back up your important data regularly
  • Ask your insurance broker if personal cyber insurance is right for you

Final Thoughts

Cyber threats are evolving, and even the most cautious users can fall victim. Let’s talk if you’re unsure whether your home or business insurance includes cyber coverage. Wedgwood Insurance is here to help you stay protected, prepared, and proactive. Let’s make sure you’re covered before something happens. Get in touch with us today.

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Author Jamie Ross

Jamie Ross leads the Marketing and Communications team at Wedgwood Insurance, renowned as one of Atlantic Canada’s premier independent insurance brokers. Bringing a wealth of experience amassed over many years at some of Canada's most esteemed advertising agencies, Jamie transitioned to the insurance industry in 2017. This pivotal move has marked a period of significant professional growth and contribution to the field. A native Nova Scotian, Jamie has been a resident of St. John's, NL, since 2011, where he has become an integral part of the local community. Learn more about Jamie.

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