Andrey Zakharov - about data leaks, scammers, hackers and breaches Imagine that you are a security officer or a bank employee, or a private detective, or maybe even a fraudster. Your task is to collect as much information as possible about a complete stranger, but without asking him. What to do? Find his friends, talk to relatives, make inquiries at work, find out if the person has funds, property, where he goes on vacation. But all this can be done in just a few clicks on the Internet.