Security insights, product updates, and threat research.

Accountants live in QuickBooks and Intuit all day — so attackers impersonate those exact brands. How to tell a genuine QuickBooks invoice, an “account suspended” warning or a “payment failed” notice from a fake — and the one habit that beats almost all of them.

Your firm moves client money and holds sensitive tax data — which makes you a first-choice target for business email compromise. The four scams that actually hit small accounting firms — vendor impersonation, redirected client payouts, partner fraud and tax-season W-2 theft — and how a team with no IT can shut them down.

A Booking.com email says your reservation will be cancelled unless you verify your card — and some are sent through the hotel’s own chat, so they look completely genuine. Why the panic-and-deadline works, how to check without clicking, and the tell that exposes it.

An unexpected remote role, great pay, no interview — flattering, and exactly how the scam hooks you. How the fake-recruiter, fake-cheque and “buy your own equipment” variants work, and the safe way to verify an offer before you reply.

The email quotes one of your real passwords and threatens to release a webcam video unless you pay in Bitcoin. It’s a bluff — there is no video. Why these emails know your password, and exactly what to do (and what not to do).

A renewal invoice for antivirus you never bought is built to make you call the number on it — because the real trap is a person on the phone, not a link. How the fake Norton and McAfee invoices work, why they slip past spam filters, and exactly what to do.

Google genuinely sends this email — and scammers copy it word for word, because a password warning is the perfect bait for a fake sign-in page. How to tell the real alert from the fake in about thirty seconds, and exactly what to do about each.

Fake “sign this document” emails are a favourite because a signature request feels routine — especially for freelancers and small teams. The real sender addresses DocuSign uses, the safe way to open a document, and the tells that expose the fake.

Facebook really does disable accounts for policy violations — which is why the fake works, especially on anyone running a page for their work. The sender domains Facebook actually uses, the built-in way to check, and the tells that expose the scam.

Got an email saying your Geek Squad plan renewed for $300–$500? The danger isn’t a link — it’s the phone number. How this callback scam works, why the FTC has warned about this exact email, and what to do instead of dialling.

Apple really does lock accounts for security — which is exactly why the fake version works so well. The sender domains Apple actually uses, the tells that expose the phish, and the safe way to check without clicking anything.

The fake delivery notice is one of the most common scams in the world — and the tiny “redelivery fee” is the trap. How the scam works, the tells that expose it, and the one safe way to check a real package.

Microsoft really does send “unusual sign-in activity” alerts — and phishing kits copy them almost line for line. The sender domains Microsoft actually uses, the one safe way to check your account, and the tells that expose the fakes.

It happens to careful people too, and acting in the next few minutes matters far more than how it happened. A priority-ordered checklist: change the password now, kill the reuse, turn on 2FA, and check what the attacker may have touched.

You already check links before you click — so attackers hide the link inside a QR code to skip your checks entirely. What quishing is, why it slips past filters and onto your phone, and exactly how to stay safe.

“Your account is on hold” is one of the most-copied phishing templates on the internet. The sender domains Netflix actually uses, the one safe way to check your billing, and the tells that give the fakes away.

Google really does send “Critical security alert” emails — and scammers copy them almost perfectly. The sender address to check, the one link that’s always safe to use instead, and what to do if you already clicked.

A vendor-written but fair comparison of the tools people actually consider — Guardio, Netcraft, Bitdefender TrafficLight, Avast Online Security and Phixo — with a verified feature table and a plain answer to “which one is right for me?”

Invoices are part of the day for freelancers and small teams — which is why scammers hide inside them. How to catch both shapes: the malware-laden stranger invoice and the costly “our bank details have changed” redirect.

“Your Amazon account has been suspended — verify your payment now.” Amazon is a top target for impersonators. Here’s how to tell a real Amazon email from a fake, plus the fake-order call-back trick that fools careful people.

“Your account has been limited.” “You sent a payment.” PayPal is one of the most impersonated brands in phishing. Here’s how to tell a real PayPal email from a fake — including the invoice trick that fools careful people.

Clicked a suspicious link? Don’t panic — a single click is rarely the end of the world. Here’s exactly what to do next, in order, to limit the damage and protect your accounts.

Phishing emails are built to look real — but they almost always slip up in the same few places. The eight signs to check, with examples and a 10-second checklist.