The offline backup mechanism in Research In Motion (RIM) BlackBerry Desktop Software uses single-iteration PBKDF2, which makes it easier for local users to decrypt a .ipd file via a brute-force attack.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7360
http://twitter.com/elcomsoft/statuses/25954970586
http://it.slashdot.org/story/10/10/01/166226/
http://blog.crackpassword.com/2010/09/smartphone-forensics-cracking-blackberry-backup-passwords/