The BBC revealed that two Bulgarian women were part of a Russian spy network ... by tracking her social media activity. Her LinkedIn profile showed she knew Amadeus, a common airline software.

Two Bulgarian women who were involved in a Russian spy ... She also claimed not to be proficient in English, despite her LinkedIn profile listing full professional fluency and a degree-level ...

Two women who were part of a ... According to her Linkedin profile, she has held positions in ticket sales for travel companies. Bulgarian company filings say she is the sole owner of ...

was supposed to help with all this, as was another Bulgarian woman, whose identity was uncovered ... people who are not conspicuous. Vanya's profile fits right into this framework," Hristov ...

Bulgarian nationals Cvetelina Gencheva and Tsvetanka Doncheva worked with six spies convicted in London. Bulgarian journalist Christo Grozev told the BBC one method was to use a sledgehammer, and ...