5. Australia
Breach Density: 72
Accounts Breached Per Day: 20,883
TechnologyOne LTD, the leading company in building financial software for business and government departments was hacked in May, becoming the largest series of cyberattacks in Australia. The company immediately halted its trading and locked down its systems while an investigation was conducted.
Fortunately, TechnologyOne said the platform was not connected to its internal back-office system at the time of the attack which targeted its internal Microsoft 365 system.
