<human>: Could you distill the essence of the text into 1-3 sentences?

Long story short, my current client is a major bank who is cutting all their costs at present due to the downturn - a large part of this involves outsourcing.

Recently, an Indian colleague turned round to someone on a conference call between two teams and advised them that they kept referring to them by the wrong name.

When asked why their name wasn't correct, the Indian worker stated that he and his brother take turns to come in to do the job as they have different skill sets.

Needless to say he was immediately escorted from the building and his brother had his role terminated.

I guess they kind of had an issue with the fact that a stranger was able to get on-site, had been given an employees passwords to access banking IT systems and had not gone through the rigorous screening that takes place with all workers.

Have you ever heard of such a thing happening or have you a better example of such idiocy?

I saw the Harry Potter pic stating that the twins would swap roles which reminded me of this but they at least were identical in appearance.
<bot>: guy gets employed by a bank, sometimes sends his brother in his place to do his job without permission, gets fired after brother corrects someone on a call for using the wrong name