Marina Sologub: Who is the Cork-raised woman declared a security risk in Australia?

Marina Sologub (pictured) worked for former Cork Fine Gael TD Bernard Allen for a period in 2010. Picture: LinkedIn
Last weekend, an Irish-Russian citizen who grew up in Cork had her Australian visa cancelled on national security grounds.
No charges have been brought against Marina Sologub, 39, and she has not been convicted of any crime in Australia.