Cybersecurity breaches encompass malicious intrusions into digital systems that compromise the confidentiality, integrity, or availability of data and services across sectors such as healthcare, transportation, finance, retail, and government. Work in this area examines ransomware incidents, large-scale data theft, exploitation of software and hardware vulnerabilities, and emerging threats such as AI-enabled attacks and cybercrime-as-a-service. It also addresses systemic weaknesses in IT infrastructures, illicit data markets, and policy, legal, and organizational responses aimed at mitigating breach risks and impacts.
Internet
An international research team from the Max Planck Institute (MPI) for Informatics in Saarbrücken, Germany, and the Delft University of Technology in the Netherlands has developed a method to detect compromised hosts at an ...
Sep 1, 2025
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Security
As ransomware attacks become more common and complex—and costly to the crimes' targets—a University of Texas at Dallas researcher is examining how policymakers might combat cybercriminals.
Aug 28, 2025
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Security
The recent cyberattack at Columbia University affected close to 870,000 students, applicants and employees, compromising their Social Security numbers, health information and other sensitive data, according to school officials.
Aug 11, 2025
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Internet
St. Paul Mayor Melvin Carter declared a state of local emergency on July 29 following a days-long cyber attack on the city's Internet-based computer networks that led the city to call in the FBI and Gov. Tim Walz to enlist ...
Jul 30, 2025
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Security
Tea, a dating discussion app that recently suffered a high-profile cybersecurity breach, announced late Monday that some direct messages were also accessed in the incident.
Jul 29, 2025
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Telecom
Smartphones must stay connected to mobile networks at all times to function properly. The core component that enables this constant connectivity is the communication modem (baseband) inside the device. KAIST researchers, ...
Jul 29, 2025
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135
Security
A cyberattack on Russian state-owned flagship carrier Aeroflot caused a mass outage to the company's computer systems on Monday, Russia's prosecutor's office said, forcing the airline to cancel more than 100 flights and delay ...
Jul 28, 2025
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Security
Hackers gained access to personal data on the majority of the 1.4 million customers of Allianz Life Insurance Company of North America, the company confirmed Saturday.
Jul 27, 2025
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33
Security
Tea, a provocative dating app designed to let women anonymously ask or warn each other about men they'd encountered, rocketed to the top spot on the U.S. Apple App Store this week. On Friday, the company behind the app confirmed ...
Jul 26, 2025
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26
Security
Software giant Microsoft is at the center of cybersecurity storm after China-linked hackers exploited flaws in SharePoint servers to target hundreds of organizations.
Jul 25, 2025
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