These disgruntled employees show what can happen when an employer wrongs them. Credit: Stockfinland / Getty Images Terry Childs, the former network administrator for the City of San Francisco, held the city’s systems hostage for a time. He refused to surrender passwords because he felt his supervisors were incompetent. Childs was convicted of violating California’s computer crime laws in April 2010. In June 2012, Ricky Joe Mitchell of Charleston, W.Va., a former network engineer for oil and gas company EnerVest, was sentenced to prison for sabotaging the company’s systems. He found out he was going to be fired and decided to reset the company’s servers to their original factory settings. Earlier this year, NRAD Medical Associates discovered that an had accessed and acquired protected health information from NRAD’s billing systems without authorization. The breach was estimated to be 97,000 records of patient names and addresses, dates of birth, Social Security information, health insurance, and diagnosis information. Related content news UK government plans 2,500 new tech recruits by 2025 with focus on cybersecurity New apprenticeships and talent programmes will support recruitment for in-demand roles such as cybersecurity technologists and software developers By Michael Hill Sep 29, 2023 4 mins Education Industry Education Industry Education Industry news UK data regulator orders end to spreadsheet FOI requests after serious data breaches The Information Commissioner’s Office says alternative approaches should be used to publish freedom of information data to mitigate risks to personal information By Michael Hill Sep 29, 2023 3 mins Government Cybercrime Data and Information Security feature Cybersecurity startups to watch for in 2023 These startups are jumping in where most established security vendors have yet to go. By CSO Staff Sep 29, 2023 19 mins CSO and CISO Security news analysis Companies are already feeling the pressure from upcoming US SEC cyber rules New Securities and Exchange Commission cyber incident reporting rules don't kick in until December, but experts say they highlight the need for greater collaboration between CISOs and the C-suite By Cynthia Brumfield Sep 28, 2023 6 mins Regulation Data Breach Financial Services Industry Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe