http://www.itworld.com/article/2897775/researchers-find-same-rsa-encryption-key-used-28000-times.html
This was interesting:
This was interesting:
hey scanned the entire IPv4 address space using ZMap, looking for hosts that would allow a FREAK attack to take place, which involves forcing a host to accept a 512-bit RSA key to secure a connection.
Encryption keys of that length have been considered insecure for more than 15 years. In the 1990s, the U.S. government restricted the export of products with longer, stronger keys. Even after the requirement was dropped, many products still support the weaker version.
They found that 9.7 percent of nearly 23 million hosts, or around 2.2 million, are still accepting 512-bit keys, a surprising number considering the seriousness of FREAK and that more than two weeks has passed since it was made public.