Here are the top passwords Imperva found among those compromised in the attack (they were posted online, without identifying details, for the world to see--and analyze):

1. 123456
2. 12345
3. 123456789
4. Password
5. iloveyou
6. princess
7. rockyou
8. 1234567
9. 12345678
10. abc123

If any of those look too familiar, please stop reading this story and change your password now. No none of these are my passwords--FairerScience friend David Mortman would be very very very upset with me if any of them were.

Big hat tip to PC World for this.