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Cartier disclosed a data breach following a cyber attack

Security Affairs

Luxury-goods conglomerate Cartier disclosed a data breach that exposed customer information after a cyberattack. Cartier has disclosed a data breach following a cyberattack that compromised its systems, exposing customers’ personal information.

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Government contractor Conduent disclosed a data breach

Security Affairs

In a new FORM-8K filing with the SEC, the company announced that it had restored operations quickly after a cyberattack, but confirmed that attackers stole files containing personal data from some clients end-users. Conduent suffered another security breach in 2020 by the Maze ransomware gang, which stole corporate data.

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Top Data Breaches of February 2025

Security Boulevard

February 2025 saw a series of high-impact data breaches affecting industries ranging from healthcare and finance to cloud services and government agencies. These incidents exposed sensitive data, disrupted operations, and. The post Top Data Breaches of February 2025 appeared first on Strobes Security.

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California Cryobank, the largest US sperm bank, disclosed a data breach

Security Affairs

California Cryobank, the largest US sperm bank, suffered a data breach exposing customer information. The company disclosed a data breach that exposed customers’ personal information. ” reads the data breach notification letter shared with Maine Attorney General.”Out

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African multinational telco giant MTN Group disclosed a data breach

Security Affairs

African multinational telecommunications company MTN Group disclosed a data breach that exposed subscribers’ personal information. In April 2025, Cell C, one of the biggest telecom providers in South Africa, confirmed a data breach following a 2024 cyberattack.

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News alert: SquareX to present on uncovering data splicing attacks at BSides San Francisco 2025

The Last Watchdog

16, 2025, CyberNewswire — SquareX researchers Jeswin Mathai and Audrey Adeline will be disclosing a new class of data exfiltration techniques at BSides San Francisco 2025. Data breaches can result in severe consequences including IP loss, regulatory violations, fines, and severe reputational damage.

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Coinbase disclosed a data breach after an extortion attempt

Security Affairs

Coinbase confirmed rogue contractors stole customer data and demanded a $20M ransom in a breach reported to the SEC. Coinbase said rogue contractors stole data on under 1% of users and demanded $20M; the data breach was disclosed in an SEC filing. The final impact remains under review.