Insider breaches the top cause of cyber incidents according to latest ICO data
London, UK – 7th July 2021 – Insider data breaches were the top cause of data and cyber security incidents reported to the ICO in the first quarter of 2021, according to the ICO. 57% of reported incidents were caused by insiders, with over 1,000 incidents reported in the first three months of 2021. Misdirected email was behind most of the incidents, with over 400 reports made to the ICO. Phishing was the second-biggest named cause, with over 200 incidents caused by employees falling for malicious emails.
For the fourth quarter running, healthcare was the hardest hit, with over 420 reported incidents in just three months, while financial services was the industry targeted with the most phishing attacks.