Free Cyber Security e-Course for Business Owners

The crisis in Ukraine has created an increased risk of cyberattacks across organizations of all sizes. Recently, the Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) issued a joint Cybersecurity Advisory to help protect organizations from destructive malware.

Actions to Take Today:

  • Set antivirus and antimalware programs to conduct regular scans.

  • Enable strong spam filters to prevent phishing emails from reaching end users.

  • Filter network traffic.

  • Update software.

  • Require multifactor authentication.

  • DO NOT SHARE YOUR PASSWORDS with anyone you do not know personally and trust explicitly.

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Leading up to Russia’s unprovoked attack against Ukraine, threat actors deployed destructive malware against organizations in Ukraine to destroy computer systems and render them inoperable.

  • On January 15, 2022, the Microsoft Threat Intelligence Center (MSTIC) disclosed that malware, known as WhisperGate, was being used to target organizations in Ukraine. According to Microsoft, WhisperGate is intended to be destructive and is designed to render targeted devices inoperable.

  • On February 23, 2022, several cybersecurity researchers disclosed that malware known as HermeticWiper was being used against organizations in Ukraine. According to SentinelLabs, the malware targets Windows devices, manipulating the master boot record, which results in subsequent boot failure.

Destructive malware can present a direct threat to an organization’s daily operations, impacting the availability of critical assets and data. Further disruptive cyberattacks against organizations in Ukraine are likely to occur and may unintentionally spill over to organizations in other countries. Organizations should increase vigilance and evaluate their capabilities encompassing planning, preparation, detection, and response for such an event.


This joint Cybersecurity Advisory (CSA) between the Cybersecurity and Infrastructure Security Agency (CISA) and Federal Bureau of Investigation (FBI) provides information on WhisperGate and HermeticWiper malware as well as open-source indicators of compromise (IOCs) for organizations to detect and prevent the malware. Additionally, this joint CSA provides recommended guidance and considerations for organizations to address as part of network architecture, security baseline, continuous monitoring, and incident response practices.


READ MORE ABOUT: Best Practices for Handling Destructive Malware and how to report an incednet to the FBI.

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