She was a mother of two, a grandmother, a woman whose first husband had been a leading trade unionist, and whose home had once been a hub of political activity. By 1967, she was living alone, twice widowed but still a well-known figure in her Easton neighbourhood. There were no witnesses to her murder, and the police investigation unearthed little to go on apart from a palm print on a rear window.
Regulations such as the General Data Protection Regulation (GDPR) and the Australian Prudential Regulation Authority's (Apra's) CPS 230 standard have led organisations to become "really obsessed" with the 72-hour notification window following a data breach, according to Shannon Murphy, global security and risk strategist at Trend Micro.