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Washingtonpost cybersecurity incidents and threat signals
washingtonpost.com
This company page brings together public reporting currently associated with Washingtonpost. It reflects signals published by Shadow Tier and should not be read as a complete incident history.
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July 22, 2026
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Based on all published signals currently linked to Washingtonpost. Affected countries come from victim data; the company country above remains a separate profile fact. Counts describe this reporting set, not overall incident prevalence.
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The Washington Post Data Breach Impacts Nearly 10K Employees and Contractors
The Washington Post experienced a data breach affecting approximately 9,720 current and former employees and contractors. The incident stemmed from the exploitation of a zero-day vulnerability in Oracle's E-Business Suite software by the Clop ransomware group between July and August 2025. Exposed data included names, bank account numbers, routing numbers, Social Security numbers, and tax ID numbers. The company began notifying affected individuals on November 12, 2025.
Foreign-State Hack Suspected in Washington Post Journalist Email Breach
Major Cyber Attacks, Ransomware Attacks and Data Breaches of June 2025 United Natural Foods, North Face, Cartier, Zoom Car, Episource, WestJet, The Washington Post. What do they have in common? Very little except that all of them fell victim to cyber crime or its damaging effects in June 2025. From unauthorised access to internal systems to major disruptions in operations and order fulfilment, the impact of the cyber incidents has been as damaging as ever. In many cases, millions of customer and employee accounts have been breached, exposing sensitive customer information. The writing on the wall is clear. Preparedness against cyber crime and building cyber resilience is an urgent priority for every business in the next six months of 2025. If you want your organisation to stand a chance against the devastating consequences of a cyber attack, you need to invest in more than just technology. The real differentiator lies in having a comprehensive Cyber Incident Response Plan backed by robust training. It's a business imperative now to proactively prepare through regular cyber tabletop exercises that simulate real-world attack scenarios. Stress-test your response capabilities across departments and rehearse these responses regularly. Only those organisations that combine the right tools with the right people, processes and preparation will be able to protect their brand, retain customer trust, and stay operational in the face of growing cyber threats. Vulnerabilities Discovered and Patches Released Advisories issued, reports, analysis etc. in June 2025 Durant (OK), Lorain County (OH), and Puerto Rico’s Justice Department Thousands impacted by cyber attacks on governments in Ohio, Oklahoma, Puerto Rico Ransomware attacks—likely linked to the RansomHub gang—have disrupted critical services for thousands across Durant (OK), Lorain County (OH), and Puerto Rico’s Justice Department, crippling courts, communications, and digital services as officials scramble to restore operations. Newspaper giant Lee Enterprises says nearly 40,000 Social Security numbers leaked in ransomware attack A ransomware attack by Qilin on newspaper giant Lee Enterprises exposed nearly 40,000 Social Security numbers, disrupted publishing operations nationwide, and caused $2 million in recovery costs along with significant revenue losses. Kettering Health confirms attack by Interlock ransomware group as health record system is restored Ohio’s Kettering Health confirmed a ransomware attack by the Interlock gang that disrupted internal systems, phone lines, and electronic health records across 14 hospitals, forcing procedure cancellations and ambulance diversions, with data including financial records reportedly stolen. Tax resolution firm Optima Tax Relief hit by ransomware, data leaked U.S. tax resolution firm Optima Tax Relief was hit by a double-extortion Chaos ransomware attack—resulting in 69 GB of sensitive corporate and client data, including tax documents, being stolen, encrypted, and leaked online by the threat actors. Sensata Technologies says personal data stolen by ransomware gang A ransomware attack in early April by an unknown threat group infiltrated Sensata Technologies’ network (March 28–April 6), encrypting systems and stealing personal and sensitive data—including SSNs, driver’s licenses, financial and medical information—for over 15,000 employees and dependents, now prompting identity monitoring offers South Korea's major ticketing platform Yes24 Ransomware attack on ticketing platform upends South Korean entertainment industry A ransomware attack by an unknown threat actor on South Korea's major ticketing platform Yes24 has disrupted online bookings, e-book access, and community forums for over four days, forcing cancellations and postponements of K-pop concerts and musicals, triggering a privacy investigation over potential customer data breaches, and echoing similar high-impact attacks on U.S. ticketing platforms like StubHub and Ticketmaster. Nearly 3,000 North Face website customer accounts breached as retail incidents continue A credential stuffing attack on The North Face exposed sensitive customer data—including names, addresses, and purchase history—of nearly 3,000 users, as part of a broader campaign likely linked to the Scattered Spider ransomware group.
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Questions about Washingtonpost cybersecurity reporting
What does the Washingtonpost page include?
It combines a reviewed organization profile with all current published Shadow Tier signals explicitly linked to Washingtonpost.
Does every mention of Washingtonpost appear here?
No. A signal must contain a reliable company connection and meet the publication criteria; incidental or ambiguous mentions are excluded.
Why can the incident count change?
The page follows current published reporting. Counts change as new evidence is added, classifications are reviewed, or older signals leave the reporting window.