Social Networks Fool InfoSec Pros

BitDefender says they have a survey that shows over 30% of users who accepted a friendship with a bogus profile are in the IT Security industry.

Although it would be cool to jump into this statistic, I do not see any analysis or data on the users that proves they were not faking their own profile.

Turnabout is fair play, no? How much of this information that BitDefender collected is real?

The study sample group included 2,000 users from all over the world registered on one of the most popular social networks. These users were randomly chosen in order to cover different aspects: sex (1,000 females, 1,000 males), age (the sample ranged from 17 to 65 years with a mean age of 27.3 years), professional affiliation, interests etc. In the first step, the users were only requested to add the unknown test profile as their friend, while in the second step several conversations with randomly selected users aimed to determine what kind of details they would disclose.

Ironic that they would assume it can be trusted. Or did they verify? The complete 400K report does not give any verification of the survey group, so maybe we can assume they also could have been duped while they were trying to dupe others. The closest thing I found was this note:

These outcomes were tested against the motivation of IT security industry users to become friends with the blonde girl, in order to ensure that they didn’t accept the friendship request just to have “study material” for their own research.

That means they asked the person they were trying to befriend for their motivation; 53% said “a lovely face” was their reason to accept the girl. Was this a game response or sincere? I don’t see it as validation.

The experiment revealed that the most vulnerable users appeared to be those that worked in the IT industry: after a half an hour conversation, 10% of them disclosed to “the blonde face” personal sensitive information such as: address, phone number, mother’s and father’s name, etc — information usually used in recovery passwords questions. In addition to that, after a 2 hour conversation, 73% revealed what appears to be confidential information from their work place, such as future strategies, plans, and unreleased technologies/software.

Two hour conversation with a fake profile. That’s impressive but I still would like to see validation results. I mean what percentage of those claiming to work in IT were proven/verified to actually work in IT. Did they divulge real or fake information? When a study begins with a premise that you can easily fool people online, it would seem logical to then proceed with caution and not believe everything a new contact might say.

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