Cosmote fined €9 million for mishandling cyberattack

Back in September 2020, Greece’s largest mobile operator, Cosmote, was the victim of a cyberattack by an unknown party. 
 
A subsequent investigation revealed that the hacker had used social engineering techniques against one of the operator’s employees via LinkedIn, then used a brute-force method to break into the victim’s account. The malicious actor then used the employee&rsquo…

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