According to express.co.uk, hundred millions of email accounts are on the black market. It is roughly estimated that around 270 million accounts have been hacked, 24 million of which belong to Gmail, 12 million to Microsoft and 40 million to Yahoo Mail. The rest belong to national postal services (web.de, mail.ru, inmail.sk, etc.).
Grovety Inc. – developing products based on Skype for Business
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