New ShadowRay attacks convert Ray clusters into crypto miners

Published on November 18, 2025

A global campaign dubbed ShadowRay 2.0 hijacks exposed Ray Clusters by exploiting an old code execution flaw to turn them into a self-propagating cryptomining botnet. [...]

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Windows 11 gets new Cloud Rebuild, Point-in-Time Restore tools

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Microsoft announced two new Windows 11 recovery features today at the Ignite developer conference, called Cloud Rebuild and Point-in-Time Restore (PITR), that aim to reduce downtime and make it easier to recover from system failures or faulty updates. [...]

Thunderbird adds native support for Microsoft Exchange accounts

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Thunderbird 145 has been released with full native support for Microsoft Exchange email via the Exchange Web Services (EWS) protocol. [...]