Hackers used unknowns, until recently, tools in order to spy on defense and aerospace agencies. The attacks started with phishing emails and social engineering and were very targeted. Her researchers McAfee spoke for the first time about this campaign, known as Operation North Star, a few months ago.

Biomedical cyber attack: Hackers send phishing emailsA cyber attack is underway targeting corporate users from many companies in Greece, with emails which seems to be come from Biomedicine.