I've said this before -- don't bother being a "white hat". The industry and the legal system doesn't have a pigeon hole for that. You'll be labeled as "hacker" (and not in a positive sense of it). Either disclose the vulnerability immediately to get recognition, hoping it is public enough they'll be ashamed of going after you, or or sell and profit from it. You are already treated as a criminal by these large institu…
Its certainly a grey area and covering all your bases legally before embarking on a penetration test would be good idea. Even with all the legal formalities, there needs to be a good level of trust between the client and the auditor for things to go smoothly. Two days later, Mr. Al-Khabaz decided to run a software program called Acunetix, designed to test for vulnerabilities in websites, to ensure that the issues he…
> While his intentions were good, I think it was a bit
> naive of him to take upon himself the responsibility to
> make sure the flaws were fixed and conduct a test.
Given that his own personal information could have been exposed by this exploit, it's just as likely that he was acting out of self-preservation rather than merely due to feelings of personal responsibility. The only naive bit here is that he obliterated his plausible deniability via 1) not allowing more time between submitting the report and attempting the scan, and 2) not masking his IP behind seven proxies.