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CSO US First Look
The day's top cybersecurity news and in-depth coverage
June 13, 2025
First-ever zero-click attack targets Microsoft 365 Copilot
A single email can silently trigger Copilot to exfiltrate sensitive corporate data â no clicks, no warnings, no user action.
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2025 CSO Hall of Fame honorees
Honoring outstanding leaders who have significantly contributed to the practice of information risk management and security.
Unpatched holes could allow takeover of GitLab accounts
Admins and developers using self-managed installations urged to upgrade ASAP.
Major infostealer network taken down in Interpol raid
Over 20,000 malicious IP addresses and domains were taken down.
Phishing sites posing as DeepSeek downloads drop a proxy backdoor
BrowserVenom is a malicious implant that reroutes and manipulates web traffic to collect sensitive browsing data.
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