Police in Brazil arrested a suspect in connection with a cyberattack that diverted about $100 million from the country’s banking systems.

SecurityWeek’s cybersecurity news roundup for July 4, 2025 provides a concise compilation of noteworthy stories.

The key tool for surviving ransomware, or any attack scenario, is an incident response (IR) plan that is comprehensive, ...

CISA has informed organizations about critical authentication bypass and remote code execution vulnerabilities in Microsens ...

The ransomware attack against grocery giant Ahold Delhaize has resulted in the personal information of millions getting ...

Vulnerabilities in Airoha Bluetooth SoCs expose headphone and earbud products from multiple vendors to takeover attacks.

A vulnerability in the Forminator WordPress plugin allows attackers to delete arbitrary files and take over impacted websites ...

Casie Antalis is the new program director of the Joint Cyber Coordination Group at the Cybersecurity and Infrastructure ...

Australian airline Qantas says personal information stolen from systems hosting the service records of 6 million customers.

Many Citrix NetScaler systems are exposed to attacks exploiting the vulnerabilities tracked as CVE-2025-5777 and ...

The US government is again warning about potential Iranian cyberattacks as researchers find that hackers’ favorite ICS ...

Forty-one cybersecurity merger and acquisition (M&A) deals were announced in June 2025 and added to SecurityWeek tracker.