Why is md5 bad?

Related questions

1. Is md5 more secure than SHA?
2. Is md5 obsolete?
3. Why is md5 used?
4. Is md5 still useful?
5. What is md5 good for?
6. What is faster md5 or sha1?
7. In what sense sha1 is better than md5?
8. What is a SHA fingerprint?
9. What is the purpose of md5?
10. What is md5 checksum used for?

Tags

1. #means
2. #simple
3. #hashes
4. #billions
5. #single
6. #second
7. #general
8. #cryptographic
9. #passwords
10. #weaknesses
11. #using
12. #candidate
13. #salted
14. #purpose
15. #because
16. #attacker
17. #enough