A data breach occurs when an organization or company loses critical confidential information. It happens when unauthorized individuals gain access to data meant to remain private. For example, a customer’s personal data may be stolen, a database storing sensitive records may be hacked, or important details might be sent to the wrong recipient. The Office of the Australian Information Commissioner (OAIC) highlights these issues on its website.

The healthcare sector reported 85 data breaches, the highest among all industries, accounting for nearly one-fifth of total notifications in the first half of 2021. According to the OAIC biannual report, malicious or criminal attacks caused 48 breaches within healthcare, making them the leading threat. Compared to previous reports, this marks a significant shift, as human error was once the main cause.

Cyber incidents such as phishing attacks and ransomware were responsible for 31 breaches. Across all industries, 446 data breaches were recorded in the first six months of 2021. These affected sectors including finance, legal, accounting, insurance, government, and healthcare. Despite this large number, there was a 16% decrease compared to July–December 2020, with March recording the most notifications.

Overall, malicious or criminal attacks accounted for 289 cases—65% of all breaches. The most commonly compromised information included contact details. Around 93% of breaches impacted 5,000 individuals or fewer, and 65% affected 100 people or fewer.

At CS Pro, we deliver Medical IT Solutions designed to protect your systems from cyberattacks. As one of the leading IT companies in Australia, we ensure that your computers and servers meet RACGP computer security guidelines. We are proud partners of Stay Safe Online, and our recommended solutions operate 24/7 to safeguard your business. Contact us today to secure your IT infrastructure.