DeepSeek Blames Disruption on Cyberattack as Vulnerabilities Emerge

China’s DeepSeek blamed sign-up disruptions on a cyberattack as researchers started finding vulnerabilities in the R1 AI model. 
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Building Automation Protocols Increasingly Targeted in OT Attacks: Report

Industrial automation protocols continue to be the most targeted in OT attacks, but building automation systems have been increasingly targeted. 
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Change Healthcare Data Breach Impact Grows to 190 Million Individuals

The impact of the Change Healthcare ransomware-caused data breach has increased from 100 million to 190 million individuals.
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Hackers Earn $886,000 at Pwn2Own Automotive 2025 for Charger, OS, Infotainment Exploits

Pwn2Own Automotive 2025 has come to an end and participants have earned a total of $886,000 for exploits targeting EV chargers and infotainment systems.
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Palo Alto Networks Addresses Impact of BIOS, Bootloader Vulnerabilities on Its Firewalls

Eclypsium warns that Palo Alto Networks firewalls are impacted by BIOS and bootloader flaws, but the vendor says users should not be concerned.
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