Posts by David Stevenson
Stop the Bleeding: How Revoking Admin Rights Eliminates Support Tickets
The most time-consuming ticket in your queue is rarely a hardware failure. It’s the PC infection that started when a user installed something they shouldn’t have been able to. Or it’s the broken configuration left behind after someone changed a setting IT can’t trace. Local administrator rights (the ability to install software, modify system settings,…
Read MoreIs Your Invoice a Deepfake? Securing Your Accounts Payable Process Against Voice and Email Cloning
It’s a statistic that sends a shiver down the backs of SME owners, managers and employees. According to the FBI’s 2025 Internet Crime Report, business email compromise (BEC) cost US businesses more than $3 billion last year. This makes it one of the most financially damaging cybercrimes on record. AI has made these attacks harder…
Read MoreAdversary-in-the-Middle Attacks: How Phishing Sites Steal Your Active Login
You click a link, sign in, approve the MFA prompt, and get on with your day. Completely unaware that someone else just logged into your account at the same moment. That scenario surprises many businesses, particularly those that rely on multi-factor authentication (MFA) to protect cloud accounts. But this is exactly how Adversary-in-the-Middle (AiTM) phishing…
Read MoreThe “Session Cookie” Hijack: Why MFA Can’t Always Save You
MFA is a strong front-door lock. But it’s not the only thing that decides whether someone can get in. After you sign in, your browser keeps you logged in using a session token (often stored as a cookie). It’s the digital version of a wristband at an event: once you’ve been checked, the wristband proves…
Read MoreThe “Legacy Debt” Audit: Identifying the 3 Oldest Risks in Your Server Room
The most dangerous thing in a server room is often the phrase, “Don’t touch that.” It’s usually said with a half-joke and a grimace. It refers to the old box that “still works”, runs something important, and has survived so many fixes and workarounds that nobody feels confident changing it anymore. That’s legacy debt. Not…
Read MoreThe “Backup Exit” Strategy: Can You Move Your Data Without the Vendor’s Help?
When you first sign up for a software-as-a-service (SaaS) platform, everything is designed to feel effortless. The problem is that the first real test of a SaaS relationship isn’t the onboarding. It’s the exit. For many small businesses, the front door is wide open, but the emergency exit is bolted shut: exports are incomplete, key…
Read MoreMicro-SaaS Vetting: The 5-Minute Security Check for Browser Add-ons
Browser add-ons have a funny reputation. They feel “small”. A quick install. A tiny productivity boost. A harmless little helper that lives in your toolbar. But in practice, a browser extension is more like a micro-SaaS vendor sitting inside your browser session. It can see what you see, interact with the pages you open, and…
Read MoreLinkedIn “Social Engineering”: Protecting Your Staff from Fake Recruitment Scams
A fake recruiter message is one of the cleanest social engineering tricks around because it doesn’t look like a trick. That’s why LinkedIn recruitment scams work so well inside real businesses. They don’t arrive as malware. They arrive as a normal conversation that nudges someone toward one small action: click this link, open this file,…
Read More“Clean Desk” 2.0: Securing Your Home Office from Physical Data Leaks
In the traditional office, a “Clean Desk” policy was a simple habit: shred the sensitive stuff, lock it away, and don’t leave passwords where someone can see them. In 2026, the same idea still matters but the “desk” has changed. For many teams, the home office is now the default workspace, and that means physical…
Read MoreThe Essential Checklist for Securing Company Laptops at Home
At home, security incidents don’t look like dramatic movie hacks. They look like stepping away from your laptop during a delivery, or leaving it unlocked while you grab something from another room. Those ordinary moments, repeated over time, are how work devices end up exposed. A remote work security checklist focuses on simple, practical controls…
Read More