Oracle warns of security bug that hackers abused to breach 100+ companies

Oracle has issued a security warning regarding a critical vulnerability in its PeopleSoft software currently being exploited by the hacking group ShinyHunters. Mandiant reports that over 100 organizations, primarily in higher education, have been targeted in this campaign.
Why it matters
The breach highlights significant cybersecurity risks for large-scale enterprise software used in critical sectors like education and payroll management.
Oracle warned its corporate customers that there is a critical-rated vulnerability in its PeopleSoft software, which is used by large companies to manage payroll and human resources, a day after a cybercrime group took credit for abusing the flaw as part of a mass-hacking campaign.
The report relies on factual statements from security firms and the affected company without editorializing.
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