Halloween is the one night a year when a surprise at the door is part of the fun. Hackers like surprises too, but theirs aren’t so friendly.

The good news is that their tricks are mostly the same few every year, and each one has a simple treat that takes the sting out of it. Here are five to watch for.

Trick 1: Phishing

An email, text or message that looks genuine but is designed to get you to click a link, open an attachment or hand over details. It’s still the most common way in, and the messages are getting more convincing.

The treat:

• Check the sender and the link before clicking, and go direct to a website rather than using the link in a message.
• Give staff a clear, no-blame way to report anything suspicious, including after they’ve clicked.
• Report suspicious emails to the NCSC through its Suspicious Email Reporting Service.

Trick 2: Stolen Passwords

Many attacks don’t involve any clever hacking. Someone simply logs in with a password that was reused, guessed or leaked from another site.

The treat:

• Turn on multi-factor authentication wherever it’s offered, so a stolen password alone isn’t enough.
• Use a password manager so every account gets its own strong password, without anyone having to remember them.

Trick 3: Ransomware

Malicious software that locks your files and demands payment to release them. It tends to arrive through phishing or an unpatched system, and the real damage comes from how long you’re without your data.

The treat:

• Keep regular backups, stored separately, and test that you can actually restore from them.
• Install updates promptly, and keep antivirus up to date as one layer among several.

Trick 4: Fake Requests

Hackers often pretend to be someone you trust: a boss asking for an urgent payment, a supplier with “new bank details”, or an IT helpdesk wanting a code. It works because it relies on people being helpful and busy.

The treat:

• Agree a simple rule that any request involving money, bank details or logins gets checked through a second channel, such as a phone call to a known number.
• Make it normal to pause and verify, whoever is asking.

Trick 5: Unsafe Wi-Fi

Open or poorly secured Wi-Fi can let others see or interfere with what’s passing over it, whether that’s in a café, a hotel or the office guest network.

The treat:

• Secure your own networks with strong encryption and change default passwords.
• Keep guest Wi-Fi separate from your business network.
• Use a VPN when working on public networks.

The Bottom Line

None of this needs to be frightening. Most hacker tricks fall flat against a handful of good habits, which is really about fixing the basics first and keeping them checked.

If you’d like to know where your business stands, our free security audit gives you a clear, no-obligation picture. You can also explore our cybersecurity solutions or get in touch on 0151 220 5552.