TalkTalk cyber-attack: Boss 'receives ransom email'
The head of TalkTalk says she has had an email demanding a ransom from a group purporting to be behind the cyber-attack suffered by the company.
Chief executive Dido Harding said she did not know whether the ransom email was genuine.
The phone and broadband provider said personal and banking details of up to four million customers may have been accessed in the "significant" attack.
The Met Police said the email was "forming part of its investigations".
"It is hard for me to give you very much detail, but yes, we have been contacted by, I don't know whether it is an individual or a group, purporting to be the hacker," Ms Harding told the BBC's business editor Kamal Ahmed.
"All I can say is that I had personally received a contact from someone purporting - as I say I don't know whether they are or are not - to be the hacker looking for money."
The BBC's security correspondent Gordon Corera said government sources had told him they currently viewed the Talk Talk incident as cybercrime, rather than anything relating to national security.
http://www.bbc.co.uk/news/uk-34615226