They looked like harmless files, emails, invoices, downloads. But behind them were Trojan attacks that fooled users, breached systems, and caused massive global damage. Discover real stories and what we can learn from them.

Trojans don’t break in, they trick you into letting them in. Learn how these stealthy threats disguise themselves. And how they sneak past your defenses, and silently take control of your system before you even realize it. One click is all it takes.

Not all malware kicks down the door, Trojans wait for you to open it. Learn what a Trojan really is, how it got its name, and why it remains one of the most dangerous and deceptive cyberthreats in the world today.