Recently, Hafnium has engaged in a number of attacks using previously unknown exploits targeting on-premises Exchange Server software. This attack is causing major impacts and disruptions and is burdening On-premises Exchange Server messaging solution. Based upon the impact of the attack, the recovery methods to bring back the service & data may vary. In addition to the Hafnium information, a recovery solution with stellar repair for exchange is also added.
Link for Stellar Repair for Exchange:
https://www.stellarinfo.com/edb-excha...
Link Microsoft Docs:
https://www.microsoft.com/security/bl...