BP joins Sun Microsystems, Cisco and IBM on the list of companies that had personal information leaked when a laptop was stolen from Ernst & Young in January, The Register reports.Ernst & Young reportedly distributed a letter to all of BP’s 38,000 U.S. workers, informing them that their names and Social Security numbers were contained in a stolen laptop, according to The Register.Though personal information on all 38,000 was leaked, the company said the file containing the information did not say what was contained within, and the computer was password protected, according to the Register. 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 The stolen laptop is the same machine that contained personal information on Sun, IBM and Cisco workers, the Register reports. Ernst & Young also recently lost four additional laptops in Miami, according to The Register, but it did not detail which specific customers may have had information stored on the machines. The company has largely remained mum on the subject, saying only that the computer that contained BP/Cisco/IBM/Sun personal information was protected with a password, The Register reports.Though no definite figures have been released as to how many people were affected, and to what extent, The Register estimates that since it has been confirmed the breach exposed all current and former IBM staffers who spent time working overseas, at least 100,000 people had information compromised in that one incident alone. For related coverage from CIO sister publication CSO, read Stolen Fidelity Laptop Contained Info on 196,000 HP Staffers.Check out our CIO News Alerts and Tech Informer pages for more updated news coverage. Related content feature Gen AI success starts with an effective pilot strategy To harness the promise of generative AI, IT leaders must develop processes for identifying use cases, educate employees, and get the tech (safely) into their hands. By Bob Violino Sep 27, 2023 10 mins Generative AI Generative AI Generative AI feature A fluency in business and tech yields success at NATO Manfred Boudreaux-Dehmer speaks with Lee Rennick, host of CIO Leadership Live, Canada, about innovation in technology, leadership across a vast cultural landscape, and what it means to hold the inaugural CIO role at NATO. By CIO staff Sep 27, 2023 6 mins CIO IT Skills Innovation feature The demand for new skills: How can CIOs optimize their team? By Andrea Benito Sep 27, 2023 3 mins opinion The CIO event of the year: What to expect at CIO100 ASEAN Awards By Shirin Robert Sep 26, 2023 3 mins IDG Events IT Leadership 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