Microsoft is now offering the same patch for the no-longer-supported Exchange Server 2010. (Microsoft)

Following widespread hacking from the Hafnium group and, perhaps, other groups, Microsoft is now offering the same patch for the no-longer-supported Exchange Server 2010 that it introduced last week for all newer editions.

Issuing a patch for products that are no longer supported is not common for any vendor. But the four vulnerabilities first used in the wild by Hafnium have reportedly been used to hack tens of thousands of servers.

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