- CryptoWall ransom Trojan has infected 625,000 systems, says Dell SecureWorks
- Backoff malware infections are more widespread than thought
- How a hacker could cause chaos on city streets
- Can SDN usher in better IT security?
- CryptoWall held over half-a-million computers hostage, encrypted 5 billion files
In Pictures: Bill Gates, superstar - His excellent adventures with the famous, rich and powerful
Just because Gates has given up his role as Microsoft's Chairman doesn't mean he's slowing down…