Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Why you see targeted ads online after an IRL conversation

Ever wonder why you see ads for stuff you talked about, but never searched? Learn what’s happening. If you've ever mentioned something in passing and then seen an ad for it shortly after, you're not imagining things. Learn how ads can sometimes follow you from real life to your screen, and how secure browsers with built-in ad blockers can help you take back control of what you see online. Many people have had the experience of mentioning something casually and then seeing ads for it later.

How to Check Your iPhone for Viruses and Malware

Your iPhone is one of the most secure devices available, but no phone is completely immune to security threats. While Apple's strict security measures make traditional viruses rare, iPhones can still face risks from phishing attacks, malicious websites, compromised Wi-Fi networks, and suspicious apps. In this video, discover how to spot the warning signs that your iPhone might be infected, including: • Unfamiliar apps you didn't install • Unexpected spikes in data usage • Rapid battery drain • Slower performance than usual • Excessive pop-ups and fake system alerts.

What Is a Computer Virus? How It Spreads & How to Stop It | Avast

You use your computer every day to work, shop, stream, and connect with the people and things you care about. But what exactly is a computer virus, and how does it manage to spread so fast? In this video, we explain what a computer virus is, how it attaches to files and programs you trust, and how it activates, copies itself, and spreads to other files and devices—just like a biological virus.

Planning a spring break trip? Don't fall for these 7 travel scams

Don't let fraud ruin your trip. Discover 7 common spring break scams and learn how to protect yourself with these expert travel tips. Spring break scams are out to ruin your vacation, but they don't have to. With a little awareness and Avast Free Antivirus protecting your devices, you can hit the beach without handing criminals an opening. Spring break is supposed to be about poolside playlists and late-night tacos, not calling your bank from a hotel lobby because your card’s been maxed out.

How to avoid the fake buyers flooding Facebook Marketplace

Avoid fake buyers on Facebook Marketplace. Discover common scam tactics, warning signs, and expert tips to stay safe when selling online. You just sold a stack of old books for $100 on Facebook Marketplace. The buyer seemed eager, messaged instantly, and offered to pay extra. Sounds too good to be true? It probably is. Learn how to spot fake buyers before you lose both your money and your stuff. The buyer seems interested, perhaps too interested.

What is incognito mode and is it really safe?

Ever used incognito mode and thought, “Nice, now no one can see what I’m doing?” The truth is, incognito mode doesn’t make you invisible online. Incognito mode helps keep your activity private on your device by not saving your browsing history, cookies, or autofill data once you close the window. That’s great for shared devices or logging into multiple accounts—but it doesn’t stop tracking beyond your browser.

Is AI dangerous?

AI is everywhere—writing emails, creating videos, even cloning voices. But artificial intelligence also comes with real risks, including privacy concerns, deepfakes, and smarter online scams. Artificial intelligence learns by spotting patterns in massive amounts of data—and that power can be misused. AI tools may collect personal information, create realistic fake content, or help scammers craft messages that look completely legit.