Check out the latest ransomware story on the Today Show about Ransomware.

Hackers want to hold your data for ransom: Here’s how to stop them

In a shadowy region of the internet known as the dark web, “ransomware” that enables hackers to invade your computer and hold your data for ransom is marketed openly. NBC’s Tom Costello talks with cybersecurity expert James Lyne about what you can do to keep your personal data safe.