Microsoft has taken a critical step to enhance security across its productivity suite by disabling ActiveX controls by default in Microsoft 365 applications. This significant security update, which began rolling out earlier this month, aims to reduce the risk of malware and unauthorized code execution that has long plagued the legacy technology. Starting April 2025, […]
The post Microsoft Disables ActiveX by Default in 365 to Block Malware Execution by Hackers appeared first on Cyber Security News.
American car rental company Hertz has suffered a data breach linked to last year’s exploitation of Cleo zero-day vulnerabilities by a ransomware gang. The breach resulted in information of an unknown number of customers of Hertz and Hertz’s subsidiaries Dollar and Thrifty to be compromised. Hertz data breach notifications “Cleo is a vendor that provides a file transfer platform used by Hertz for limited purposes,” the company shared – though it did not specify what … More →
The post Hertz data breach: Customers in US, EU, UK, Australia and Canada affected appeared first on Help Net Security.
We asked an AI agent to analyze the latest shift in U.S. cybersecurity policy, comparing past strategies under Biden to the new 2025 Trump Executive Order. The result? A surprisingly structured analysis that maps out the core philosophical and operational differences, from federal-led resilience to localized risk ownership. But this raises a more provocative question: […]
The post Trump vs. Biden Cyber Strategy — According to AI appeared first on VERITI.
The post Trump vs. Biden Cyber Strategy — According to AI appeared first on Security Boulevard.
最近在给一个安全产品配置一个正则，有趣的是，回溯历史数据的时候发现，有一些字符串会导致引擎超时，从而触发熔断机制，导致策略失效。经过简单的测试，发现是触发了 redos。