What is Ransomware?
Define ransomware and understand why encrypted files create pressure on victims.
Ransomware is a type of malware that encrypts your files, rendering them unusable until you pay a ransom to the attacker. Think of it as a digital hostage situation where your data is held for ransom.
Examples of Ransomware in Action
- The WannaCry attack in 2017 affected over 200,000 computers globally, demanding Bitcoin payments.
- A small business loses all its customer records after an employee opens a malicious email attachment containing ransomware.
Key Takeaways
- Ransomware blocks access to systems or files.
- Attackers use urgency and fear to pressure payment.
- Paying does not guarantee recovery.
Practice Exercise
List the files you would most need to recover if your main device became unavailable.