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

A critical vulnerability (CVE-2025-20309) in Cisco's Unified CM and Unified CM SME communication management software could ...

North Korean hackers are using fake Zoom invites to install ‘NimDoor’ malware — a rare Nim-compiled backdoor targeting macOS ...

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

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

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

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

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

The US has made 29 searches of known or suspected laptop farms supporting North Korean individuals posing as US IT workers.

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

Scattered Spider is targeting airlines and the recent WestJet hack is believed to be the work of the notorious cybercrime ...

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