Positive Technologies report: Cyberattacks cost victims more than quadruple the amount hackers pay to execute attacks July 11, 2019 https://www.ptsecurity.com/ww-en/ab...le-the-amount-hackers-pay-to-execute-attacks/ Positive Technologies: Hack at all cost: putting a price on APT attacks (PDF - 6.04 MB): https://www.ptsecurity.com/upload/corporate/ww-en/analytics/APT-Attacks-eng.pdf