The United States House Energy and Commerce Committee has handed down another five subpoenas to individuals who were potentially involved in Hewlett-Packard’s (HP) controversial investigation into the sources of sensitive company information leaked to media outlets, just one day before the committee is set to convene to discuss the ongoing scandal, The Wall Street Journal reports.The news comes from a “person close to the investigation,” according to the Journal.The five newly subpoenaed individuals are thought to be subcontractors for Action Research Group, a Florida-based data broker employed by HP to find telephone records and electronic communications of board members, employees and journalists, according to the Journal. HP used both physical and e-mail tracking to obtain such records. 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 five individuals that recently received subpoenas were identified by the source close to the probe as Bryan Wagner, a Colo. Man; Darren Brost of Texas; Charles Kelly, a Ga. resident; Cassandra Selvage, of Fla.; and Valerie Preston, also of Fla., the Journal reports. According to a separate Journal report, a source close to the investigation said Wagner told an investigator in Colo. that he had recently destroyed his computer using a hammer and threw away the pieces.The unraveling scandal at the PC giant has already sparked the resignation of its Chairman Patricia Dunn, a public apology from Chief Executive Mark Hurd, and House subpoenas to various company officials—including both Dunn and Hurd—to appear at the House hearing on Thursday. Larry Sonsini, a HP attorney, has also received a subpoena to appear before the House, and on Friday, a security official tendered his resignation after being subpoenaed. The United States Department of Justice and the Calif. attorney general are also investigating HP’s use of “pretexting”—or the impersonation of individuals to obtain records—in an effort to dig up information on people it suspected of involvement in the media leaks.Keep checking in at our HP Spying Scandal page for more CIO.com coverage of this unfolding story.Check out our CIO News Alerts and Tech Informer pages for more updated news coverage. Related content opinion Why all IT talent should be irreplaceable Forget the conventional wisdom about firing irreplaceable employees. Because if your employees aren’t irreplaceable, you’re doing something wrong. By Bob Lewis Oct 03, 2023 5 mins Hiring IT Skills Staff Management case study ConocoPhillips goes global with digital twins Initial forays into using digital twins across its major fields has inspired the multinational hydrocarbon exploration and production company to further adopt the technology across its entire portfolio. By Thor Olavsrud Oct 03, 2023 8 mins CIO Mining, Oil, and Gas Digital Transformation brandpost ST Engineering showcases applications of new technologies to stay ahead of disruption By Jane Chan Oct 03, 2023 7 mins Generative AI Digital Transformation Innovation news Nominations extended for CIO100 ASEAN Awards 2023 By Shirin Robert Oct 02, 2023 2 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