Marco's TEKBlog

Summary: Scammers now use AI to write their phishing emails, so the spelling and grammar mistakes that used to give them away are gone. The UK's National Cyber Security Centre and the FBI both warn that AI makes these messages cleaner, more personal, and harder to...

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...

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...

Ransomware isn’t a jump scare. It’s a slow build.In many cases, it begins days, or even weeks, before encryption, with something mundane, like a login that never should have succeeded.That’s why an effective ransomware defense plan is about more than deploying...

Most small businesses aren’t breached because they have no security at all. They’re breached because a single stolen password becomes a master key to everything else.That’s the flaw in the old “castle-and-moat” model. Once someone gets past the perimeter, they can...

Most small businesses aren’t falling short because they don’t care. They’re falling short because they didn’t build their security strategy as one coordinated system. They added tools over time to solve immediate problems, a new threat here, a client request there.On...

Think about your office building. You probably have a locked front door, security staff, and maybe even biometric checks. But once someone is inside, can they wander into the supply closet, the file room, or the CFO’s office? In a traditional network, digital access...

You invested in a great firewall, trained your team on phishing, and now you feel secure. But what about your accounting firm’s security? Your cloud hosting provider? The SaaS tool your marketing team loves? Each vendor is a digital door into your business. If they...

For years, enabling Multi-Factor Authentication (MFA) has been a cornerstone of account and device security. While MFA remains essential, the threat landscape has evolved, making some older methods less effective.The most common form of MFA, four- or six-digit codes...

The modern office extends far beyond traditional cubicles or open-plan spaces. Since the concept of remote work became popularized in the COVID and post-COVID era, employees now find themselves working from their homes, libraries, bustling coffee shops, and even...