Germany's cybersecurity authorities have issued a critical warning regarding Microsoft Exchange servers that have reached their end of support. Organizations still running these outdated servers face increased risks of cyberattacks due to unpatched vulnerabilities. The end of support means no more security updates or patches, leaving systems exposed to exploitation by threat actors. This situation demands immediate action from IT departments to upgrade or migrate to supported platforms to safeguard sensitive data and maintain operational security. The advisory highlights the importance of proactive cybersecurity measures and timely software updates to mitigate risks associated with legacy systems. Failure to act could lead to severe consequences including data breaches, ransomware infections, and operational disruptions. This alert serves as a crucial reminder for organizations to prioritize cybersecurity hygiene and compliance with best practices in managing their IT infrastructure.
This Cyber News was published on cybersecuritynews.com. Publication date: Wed, 29 Oct 2025 13:50:11 +0000