Computer security
Differential intellectual progress on LW wiki has a bit on this:
One way by which AGIs might grow rapidly more powerful is by taking over poorly-protected computers on the Internet. Hardening computers and networks against such attacks would help reduce this risk.
Even without considering greater-than-human intelligences, poor computer security can still lead to harm to individuals or organizations through information leaks and harm to computer systems.
External links
- Computer security (Wikipedia)