Malware: The New Blackberry of Cybersecurity Threats?

Two and a half years ago, when I developed my Cybersecurity Awareness: Malware course for LinkedIn Learning, I did a ton of research to build a solid foundation for learners. But truth be told, malware wasn't the "big bad" it had been for most of my life, even while I was making the course. I grew up in an era where you could get a virus simply by trying to illegally download your favorite artist's new album… allegedly. Then we graduated into the corporate era of catching malware by simply doing your job—opening the wrong email attachment on a Friday afternoon.

But lately, malware is starting to feel like a Blackberry, once a big name and now an afterthought. Awareness campaigns are all about phishing, social engineering, and the tired lecture that "humans are the weakest link." (A frustrating phrase, but I won't dwell on it today).

In my course, I gave a textbook baseline:

"Malware is malicious software that is designed to intentionally harm or compromise computer systems or networks."

When the course launched, the way we thought about malware was still all about files, so my advice was all about files, too: watch what you download, scan attachments, and keep your antivirus updated. But today, our lived experience has outgrown that advice. The classic blue screen of death is starting to feel like ancient computing lore.

What changed isn't the threat, it’s the vehicle it rides in.

According to CrowdStrike's 2026 Global Threat Report, 82% of interactive adversary detections are now malware-free. In 2020, that number was 51%. Why the drop? The money is always the motive, and when the money starts looking funny, the landscape changes. Making custom software takes a lot of effort, and modern operating systems, browsers, and endpoint tools have gotten really good at spotting and thwarting the typical unauthorized suspects. Cybercriminals realized they don't need to break windows with custom code when they can buy stolen credentials and active session cookies and walk through the front door.

In the course, I also touched on fileless threats:

"Fileless malware is the epitome of hiding in plain sight... cyber criminals try to find ways to get into your devices undetected and do what they need to do without raising any suspicions."

Back then, "hiding in plain sight" meant living inside operating system files. Today, it means blending straight into normal user behavior. Think of it like a heist in a movie: an attacker isn't bothering to hack a biometric iris scanner if they can just climb into the laundry cart and ride in undetected. When someone logs in with legitimate credentials or an authorized single sign-on token, security software doesn't see an intruder. It just sees someone checking Slack on a Tuesday.

So, what the heck is awareness supposed to do when the threat feels invisible?

As I wrapped up my course, I reminded learners:

"Cybersecurity is a consistent process of vigilance and adaptation. The more you learn and practice, the harder it becomes for cybercriminals to be successful."

The good news? You don't have to live in terror of an invisible monster blowing up your hard drive. Operating systems, automated filters, and built-in protections are quietly doing the heavy lifting of blocking bad software. The main difference is that because they're getting blocked, hackers are focusing their efforts more on fooling you into letting them in along with you, right through the front door.

But I promise, you don't have to become a digital forensics expert to stay safe; you just have to adjust your habits:

• Don't copy/paste things you don't understand. We all know to look before we click, but now attackers are getting sneaky enough to try to make you do their dirty work for them. For instance, fake 'Verify You Are Human' CAPTCHA popups exploded by over 500% this past year. Instead of asking you to click pictures of crosswalks, they tell you to copy a snippet of text and paste it into your computer to 'prove' who you are. A real website will never ask you to paste instructions into your own machine to prove you're human. When in doubt? Pop whatever weird prompt they give you into GemiGPAude and ask: 'What is this actually trying to make my computer do?'
• Your login credentials continue to be a big deal so treat them like one. I know it's convenient to always stay logged into everything, but that kind of setup feeds right into this evolution. Use a reputable password manager to store your logins, and stop relying on your browser's auto-fill for your most sensitive accounts.
• Keep using the tools you already know. When your computer nags you about security or software updates, let it do its thing and use it as an official cue to get up and touch some grass. Keep automatic updates on, and leave default protections untouched.

Tech is moving at the speed of light and so are attackers. It sucks to build an instinct only to have to learn a new one every few years. But the fundamentals I taught in my malware course like keeping devices updated, letting built-in security tools do their work, and practicing healthy skepticism, are still essential.

We're just adjusting ourselves to fit the current landscape. Attackers aren't breaking into systems with magic code; they’re relying on everyday routines, split-second distractions, and trust.

Next week, we'll dive into the human side of that trust and how to defend against social engineering.

(Disclaimer: Absolutely no disrespect intended toward BlackBerry. We will never forget the physical keyboard era, BBM pings, or the BrickBreaker high scores. You had to be there.)