1. Using sequentially incremented integer sequences as object IDs, and
2. Failing to protect sensitive data using some kind of authentication and authorization check.
This is becoming a trend with data breaches. Several of Krebs' other reports on behalf of security researchers were originally identified by (trivially) walking across object IDs on public URLs.
My cynical take is that Krebs couldn't go public before this afternoon because First American wanted it to hit the news at an opportune time, then get ahead of it with their own messaging. Krebs got in touch with First American on Monday May 19th. The story is only just breaking now on a Friday afternoon at 5 pm; markets are conveniently closed for the weekend.
I expect them to issue a hollow PR statement about valuing security despite being unable to act on security reports until an investigative journalist threatens to go public.
1. Using sequentially incremented integer sequences as object IDs, and
2. Failing to protect sensitive data using some kind of authentication and authorization check.
This is becoming a trend with data breaches. Several of Krebs' other reports on behalf of security researchers were originally identified by (trivially) walking across object IDs on public URLs.
My cynical take is that Krebs couldn't go public before this afternoon because First American wanted it to hit the news at an opportune time, then get ahead of it with their own messaging. Krebs got in touch with First American on Monday May 19th. The story is only just breaking now on a Friday afternoon at 5 pm; markets are conveniently closed for the weekend.
I expect them to issue a hollow PR statement about valuing security despite being unable to act on security reports until an investigative journalist threatens to go public.