Posts by David Stevenson
What to Do in Case of a Cyberattack (Step by Step)
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…
Read MoreWhat Are Passkeys, and Should Your Business Use Them?
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…
Read MoreStill on Windows 10? Here’s Why You’re Putting Your Business at Risk
Article Summary: Windows 10 reached the end of Microsoft support on October 14, 2025, which means it no longer gets security updates. The computers still work, but any new flaw found in Windows 10 will never be fixed, which makes them easier to attack and can cause problems with compliance and cyber insurance. You have…
Read MoreWho Can See What Your AI Note-Taker Records?
Article Summary: AI note-takers join your meetings, transcribe everything said, and save the recording and summary to the vendor’s servers. Who can see that recording depends on the tool. Some keep your data inside your own Microsoft or Google environment and never use it for training, while others store it on their own servers and…
Read MoreHow to Stop Scammers from Sending Emails in Your Company’s Name
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…
Read MoreQR Code Scams: What They Are and How to Protect Your Business
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…
Read MoreHow Small Business Ransomware Attacks Work (And How to Protect Against Them)
Small businesses are the most common ransomware target by volume of incidents, even though many small business owners assume hackers focus on larger organizations. A 22-person company has enough revenue to be worth attacking, no dedicated security team to defend it, and a publicly traceable footprint that takes about an hour to research. What follows…
Read MoreHow to Answer Cyber Insurance Renewal Questions Without Voiding Your Policy
If you have a cyber insurance renewal coming up, the application is probably longer than the one you filled in last time. It’s also more specific. Each new question maps to a control that, if missing, allowed a major 2023 or 2024 claim to escalate. The wording reflects how carriers responded to losses they paid…
Read MoreWhy Bad Onboarding Is the Real Cause of Messy Offboarding
By the time an employee hands in their notice, the decisions that will make their departure clean or messy have already been made. They were made in the first weeks of the person’s tenure, when nobody was paying close attention because the new hire had just arrived and there were a hundred other things to…
Read MoreHow to Prepare Microsoft 365 Permissions for a Safe Copilot Rollout
A safe Microsoft Copilot rollout starts with a permissions audit before any trial license is enabled. Microsoft 365 Copilot retrieves files, emails, and chats using each user’s existing Microsoft 365 permissions. In most tenants, those permissions are broader than anyone has mapped, because access tends to accumulate across years of projects, ad-hoc sharing, and staff…
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