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    Rackspace Blocking Zoho Email

    Scheduled Pinned Locked Moved IT Discussion
    emailsmtprackspacezoho
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    • scottalanmillerS
      scottalanmiller
      last edited by

      It's real, this just posted....

      https://www.houstonchronicle.com/business/article/Rackspace-ransomware-attack-timeline-17635834.php

      1 Reply Last reply Reply Quote 0
      • scottalanmillerS
        scottalanmiller
        last edited by

        If you can't see that one...

        https://www.axios.com/2022/12/06/rackspace-server-outage-ransomware-attack

        pmonchoP 1 Reply Last reply Reply Quote 2
        • pmonchoP
          pmoncho @scottalanmiller
          last edited by

          @scottalanmiller
          Dang. That stinks.

          Definitely explains your email issue.

          scottalanmillerS 1 Reply Last reply Reply Quote 0
          • scottalanmillerS
            scottalanmiller @pmoncho
            last edited by

            @pmoncho said in Rackspace Blocking Zoho Email:

            @scottalanmiller
            Dang. That stinks.

            Definitely explains your email issue.

            Yeah

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            • PhlipElderP
              PhlipElder @scottalanmiller
              last edited by

              @scottalanmiller said in Rackspace Blocking Zoho Email:

              We have multiple customers all reporting the same thing, emails going from Zoho customers to Rackspace customers are being blocked by IP by Rackspace.

              It's bad. There's a number of articles out there that indicate that they were pretty far behind on their patching.

              My guess is HAFNIUM.

              They've moved everything over to O365. No going back.

              https://redmondmag.com/articles/2022/12/06/rackspace-confirms-ransomware-attack-on-hosted-exchange-service.aspx

              https://doublepulsar.com/rackspace-cloud-office-suffers-security-breach-958e6c755d7f

              https://status.apps.rackspace.com/index/viewincidents?group=2

              $40M ain't no chump change. :0(

              1 Reply Last reply Reply Quote 1
              • scottalanmillerS
                scottalanmiller
                last edited by

                About 25% of share value gone, wow.

                PhlipElderP 1 Reply Last reply Reply Quote 0
                • PhlipElderP
                  PhlipElder @scottalanmiller
                  last edited by

                  @scottalanmiller said in Rackspace Blocking Zoho Email:

                  About 25% of share value gone, wow.

                  On the positive side they had segmentation so a degree of separation between their various operations.

                  On the negative side if it was HAFNIUM, they didn't have IPS (Intrusion Protection) in front of their hosted Exchange as our SonicWALL units with IPS turned on got an update for HAFNIUM not long after it became commonplace.

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                  • J
                    JasGot
                    last edited by

                    It also affected the Hosted Exchange servers they run for Intermedia.

                    PhlipElderP dbeatoD 2 Replies Last reply Reply Quote 0
                    • PhlipElderP
                      PhlipElder @JasGot
                      last edited by PhlipElder

                      @JasGot said in Rackspace Blocking Zoho Email:

                      It also affected the Hosted Exchange servers they run for Intermedia.

                      There's a military term that applies here: Cl-sterF-ck.

                      Wow.

                      1 Reply Last reply Reply Quote 1
                      • dbeatoD
                        dbeato @JasGot
                        last edited by

                        @JasGot Intermedia doesn't' host as far as I know any Exchange Servers through Rackspace.

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