The company unintentionally disclosed users’ information to a third party impersonating a government agency.

The post Personal, Financial Info Exposed in Revolut Data Breach appeared first on SecurityWeek.

Stolen credentials were used in a multi-month campaign to access subscriber personal data and billing records.

The post Telus Warns Customers of Account Breaches appeared first on SecurityWeek.

Hackers compromised the Brevo marketing platform and used that access to send phishing emails to users of Trezor, BitBox, and CoinTracking.

The post Trezor Says 347,000 Users Received Phishing Emails After Brevo Hack appeared first on SecurityWeek.

A misconfigured test server containing engineering material, including internal configurations, was accessed by threat actors.

The post Surfshark Systems Targeted by Hackers appeared first on SecurityWeek.

In June 2026, hackers stole personal, health, and insurance information from AdaptHealth’s systems.

The post 4.1 Million Impacted by AdaptHealth Data Breach appeared first on SecurityWeek.

Hackers stole the information of students, teachers, staff, and parents/guardians from a self-hosted Metabase instance.

The post Mathspace Data Breach Exposes Over 1 Million People appeared first on SecurityWeek.

In January, the Cloud Security Alliance asked security professionals how they handle the identities on which their AI systems run. Fewer than a quarter of organizations had a documented, formally adopted policy for creating or removing one. More than 16% do not track when a new identity is created at all. Those identities hold tokens [...]

The company has notified the SEC that hackers accessed patient, employee, provider, business, and financial information.

The post Ransomware Gang Claims Nutex Health Data Breach appeared first on SecurityWeek.

Hackers stole personal and health information from the healthcare technology company’s AWS infrastructure.

The post 9.5 Million Impacted by Aesto Health Data Breach appeared first on SecurityWeek.

The ShinyHunters extortion group has claimed the theft of 284 million records from the company’s systems.

The post McKesson Confirms Data Breach as Attacker Deadline Looms appeared first on SecurityWeek.

FulcrumSec says it stole over 80 GB of data from Manchester Airports Group and plans to leak it online.

The post Extortion Group Claims Manchester Airports Group Data Breach appeared first on SecurityWeek.

The Rhysida ransomware group has claimed the exfiltration of over 5TB of data, including personal information and credentials.

The post Berlin Won’t Pay Extortion Group Claiming Data Theft appeared first on SecurityWeek.

A cyberattack caused disruptions at the toy and game giant earlier this year and the company is now disclosing a data breach.

The post Hasbro Data Breach Exposed Employee Personal Information appeared first on SecurityWeek.

Nutex Health has informed the SEC that it recently detected unauthorized access and data exfiltration.

The post Sensitive Information Exposed in Nutex Health Data Breach appeared first on SecurityWeek.

Widespread Infrastructure Breaches and Novel AI Threats Several significant security breaches and new exploitation patterns are highlighted in the Check Point Research threat bulletin, which was released on August 24,...

The post Check Point Threat Brief: Critical Infrastructure Breaches and Emerging AI Attack Surfaces appeared first on Cyber Defense Magazine.

The private equity firm appears to have been targeted as part of a campaign focusing on major financial companies.

The post Personal Information Exposed in Apollo Global Data Breach appeared first on SecurityWeek.

The cybercrime gang has listed major companies such as Shell, Philips, Fiserv, Zebra, Mindray, and Largan Precision.

The post Cl0p Ransomware Group Names Over 40 Victims of PTC Windchill Campaign appeared first on SecurityWeek.

The data breach was initially believed to affect roughly 350,000 people, but the HHS breach tracker shows a far bigger impact.

The post CareCloud Data Breach Impact Grows to 3.7 Million Individuals appeared first on SecurityWeek.

Hackers stole names, addresses, phone numbers, Social Security numbers, and financial information from a third-party platform.

The post Heights Finance Data Breach Impacts at Least 1.2 Million Individuals appeared first on SecurityWeek.

Hackers used compromised credentials to access enterprise and personal tax-related data.

The post 680,000 Impacted by French Tax Authority Data Breach appeared first on SecurityWeek.