Examples of Weak Cryptography being exploited in the wild by cybercriminals?
I would also be interested in attacks against primitives that are known to be weak, provided they were against some notable company (where &quot;notable&quot; essentially means &quot;something an average person may have heard of&quot;).

The first example that comes to mind in TJX's use of WEP 5 years after the break was announced; that lead to millions of credit cards being stolen.