Russian Gang Launches New ID Harvesting Tool for Job Boards
Friday, July 18th, 2008In the past, we have mentioned ‘bots’ that harvest resumes from job boards in order to build a database of identities for fraudulent use. The Register has an article about a new tool for harvesting identities from job boards.
A Russian gang called Phreak has created an online tool that extracts personal details from CVs posted onto sites including Monster.com, AOL Jobs, Ajcjobs.com, Careerbuilder.com, Careermag.com, Computerjobs.com, Hotjobs.com, Jobcontrolcenter.com, Jobvertise.com and Militaryhire.com. As a result the personal information (names, email addresses, home addresses and current employers) on hundreds of thousands of jobseakers has been placed at risk, according to net security firm PrevX.
The article makes some recommendations on how a job board should block identity harvesting services. The security firm quoted recommends limiting the amount of searches a recruiter can carry out, or by using a “CAPTCHA” (like one of those blurred images when you sign up to a website). Limiting the amount of searches is definitely a good idea. Some of the big job boards have this in place, but it is something that should be considered by all job boards. It is physically impossible for a human to download 50 resumes in two minutes, so why not block (or slow down) users who attempt to do so?
As for the CAPTCHA… it is inconvenient and annoying, slows down and frustrates recruiters. But does it work? For one thing, you’re in a race against hackers who will try to build software to automatically crack your CAPTCHAs. And if that fails, they can always resort to human CAPTCHA crackers getting paid $3 per day. But it an option that could be used as part of a greater security policy. The most important thing is for job sites to realise that harvesting tools like this exist, and to develop a security strategy to protect against them.



