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Security Basics2 min readOctober 2, 2026

What is phishing? The main types, explained simply

Phishing, smishing, vishing and quishing in plain English, with examples and the one habit that defeats most of them.

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Phishing is when someone pretends to be a trusted company or person to trick you into giving up information or money. The word is a play on “fishing”. The message is the bait.

The main types

Phishing (email)

A message that looks like it comes from your bank, a delivery company or an online service. It contains a link or attachment and urges you to act.

Smishing (SMS and messaging apps)

The same trick by text, WhatsApp or other chat apps. Fake delivery notices and toll messages are classic examples.

Vishing (voice)

Phone calls from someone claiming to be your bank, tax authority or tech support. Scammers may spoof the caller ID and speak with confidence.

Quishing (QR codes)

A QR code that leads to a fake page. Often placed as stickers on parking meters or inside emails.

Spear phishing

A targeted message that uses details about you or your employer, such as your name, boss or recent purchase.

Clone phishing

A copy of a real message you already received, with the link or attachment swapped for a malicious one.

What they want

Common tactics

The one habit that defeats most phishing

Do not use the link or number in the message. Go to the real website or app yourself, or call the number printed on your card or on the company’s official site. This single habit stops the majority of attacks.

Other good habits

LinkGuard follows redirects, checks live threat databases and runs 15 security checks, so you can test a suspicious link without opening it.

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