Malwarebytes Hacked by SolarWinds Attackers


  1. Posts : 1,026
    Win10 Version 21H2 19044.1645
       #1

    Malwarebytes Hacked by SolarWinds Attackers


    Excerpts:


    US cyber-security firm Malwarebytes today said it was hacked by the same group which breached IT software company SolarWinds last year.

    Malwarebytes said its intrusion is not related to the SolarWinds supply chain incident since the company doesn't use any of SolarWinds software in its internal network.



    Instead, the security firm said the hackers breached its internal systems by exploiting an Azure Active Directory weakness and abusing malicious Office 365 applications.

    Malwarebytes said it learned of the intrusion from the Microsoft Security Response Center (MSRC) on December 15.

    "After an extensive investigation, we determined the attacker only gained access to a limited subset of internal company emails," said today Marcin Kleczynski, Malwarebytes co-founder and current CEO.

    "Our internal systems showed no evidence of unauthorized access or compromise in any on-premises and production environments.

    "Our software remains safe to use," Kleczynski added.


    Malwarebytes said it was hacked by the same group who breached SolarWinds | ZDNet
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  2. Posts : 4,187
    Windows 11 Pro, 22H2
       #2

    Gee, that's certainly not confidence inspiring.
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  3. Posts : 68,917
    64-bit Windows 11 Pro for Workstations
       #3
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  4. Posts : 2,667
    Windows 11 21H2 (22000.593)
       #4

    The scope and breadth of the attacks are still not fully known. Anyone who says otherwise is simply drinking the Kool-Aid being supplied by the various governments attacked in order to pacify the people into believe that it isn't that serious (or else, they are one of the agents of said governments).

    It's **VERY** serious. And much, much more widespread than we're being led to believe.
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  5. Posts : 2,075
    Windows 10 Pro
       #5

    johngalt said:
    The scope and breadth of the attacks are still not fully known. Anyone who says otherwise is simply drinking the Kool-Aid being supplied by the various governments attacked in order to pacify the people into believe that it isn't that serious (or else, they are one of the agents of said governments).
    It's **VERY** serious. And much, much more widespread than we're being led to believe.
    Couldn't have said it any better!
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  6. Posts : 2,075
    Windows 10 Pro
       #6

    I don't use any of the MS software listed and since my subscription to Malwarebytes has passed, I've not had it installed in months now. Crazy!
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  7. Posts : 928
    Win 10
       #7

    The Malwarebytes products were not affected. It was some internal email.

    The investigation indicates the attackers leveraged a dormant email protection product within our Office 365 tenant that allowed access to a limited subset of internal company emails. We do not use Azure cloud services in our production environments. Considering the supply chain nature of the SolarWinds attack, and in an abundance of caution, we immediately performed a thorough investigation of all Malwarebytes source code, build and delivery processes, including reverse engineering our own software. Our internal systems showed no evidence of unauthorized access or compromise in any on-premises and production environments. Our software remains safe to use.
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  8. Posts : 2,667
    Windows 11 21H2 (22000.593)
       #8

    <deleted quote>

    While Malwarebytes does not use SolarWinds, we, like many other companies were recently targeted by the same threat actor. We can confirm the existence of another intrusion vector that works by abusing applications with privileged access to Microsoft Office 365 and Azure environments. After an extensive investigation, we determined the attacker only gained access to a limited subset of internal company emails. We found no evidence of unauthorized access or compromise in any of our internal on-premises and production environments.
    If you go back and look at the timeline of the attacks being made public, the initial report was by another security firm - who reported that it had been hacked.

    A good read on the whole timeline (as we know it now). The SolarWinds cyberattack: The hack, the victims, and what we know
    Last edited by johngalt; 20 Jan 2021 at 11:46.
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  9. Posts : 2,550
    Windows 10 Pro 64bit
       #9

    johngalt said:
    It's also worrying that you're completely ignoring what the blog post says (and which Porthos quoted right above your own post):



    If you go back and look at the timeline of the attacks being made public, the initial report was by another security firm - who reported that it had been hacked.

    A good read on the whole timeline (as we know it now). The SolarWinds cyberattack: The hack, the victims, and what we know
    I’ve deleted the post.
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