Monthly Archives: August 2026

Article Summary: If your business is hit by a cyberattack, the first hour matters. Disconnect the affected devices from the network instead of powering them off, call your IT provider by phone, and leave the evidence in place. If money was wired to a scammer, call your bank right away. This post is the step-by-step plan, plus where to report an attack in the US, UK, and Australia.If a cyberattack hits your business, what you do in the first hour really matters.It’s also the easiest time to make a costly mistake, like turning off the wrong machine, deleting evidence, or replying from an email account the attacker is already reading.The steps below tell you what to do, in order, so you’re not guessing in the moment.Doing these steps doesn’t require technical knowledge.Before anything else: don’t make it worseBefore you touch anything, avoid these:Don’t turn the affected computer off, if you

Article Summary: A passkey lets you sign in to an app or website using the same fingerprint, face, or PIN you use to unlock your phone or laptop, with no password to type. It’s built on a security standard called FIDO that can’t be phished, because the passkey only works on the real site and there’s no password to steal or reuse. Most major platforms and a growing list of business tools support passkeys, and Microsoft 365 includes them at no extra cost. For most businesses, it’s worth starting to roll them out, beginning with the most sensitive accounts.Passwords are the weak point in most businesses.People reuse them across accounts, write them on sticky notes, and type them into convincing fake login pages without realizing it.Passkeys are the technology built to replace passwords, and they fix the parts that cause the most trouble.A passkey lets you sign in with the

Article Summary: Email spoofing is when a scammer sends a message that appears to come from your domain, often to trick your clients or staff into paying a fake invoice or changing banking details. Three DNS records (SPF, DKIM, and DMARC) prove that a message really came from you and tell receiving mail servers to reject the ones that didn’t. The catch is that DMARC only protects you once it’s set to “quarantine” or “reject,” and a lot of businesses leave it on “none,” which monitors but does not block.Right now, with no special tools, someone could send an email that looks like it came from your company.The From line would show your domain, your logo could be pasted into the message, and it could ask one of your clients to pay an invoice or update banking details. This is called email spoofing, and it is one of the most

Article Summary: A QR code scam, sometimes called quishing, hides a malicious web link inside a QR code. Because the link is buried in an image instead of written as text, it slips past the email filters that normally catch bad links, and scanning the code usually moves the victim onto a personal phone that sits outside the company’s security. Microsoft reported a 146% rise in QR code phishing during the first quarter of 2026.QR codes are part of normal business now.You scan them to see a menu, pay for parking, connect to Wi-Fi, or open a shared document. Attackers know that, and they have started hiding malicious links inside QR codes to get past the security tools that would normally catch a bad link in an email.The technique has a name, quishing, and it works because a QR code is just an image.Your email filter reads text, so a link