Take These Steps Now To Reduce Labor Day Cybersecurity Risk | Rivkin Radler LLP

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On August 31, 2021, the FBI and CISA (Cybersecurity and Infrastructure Security Agency) issued Alert AA21-243A, warning that there is an increased risk to U.S. entities of an “impactful ransomware attack” over Labor Day Weekend. A summary of the risk and suggested steps to address it can be found at https://us-cert.cisa.gov/ncas/current-activity/2021/08/31/fbi-cisa-advisory-ransomware-awareness-holidays-and-weekends. The Alert can be read, in its entirety at https://us-cert.cisa.gov/ncas/alerts/aa21-243a.

The FBI and CISA are unaware of any specific threats of a Labor Day attack. However, they issued the Alert based on the recent spate of significant cyberattacks against U.S. entities that have occurred on holiday weekends, including on Mother’s Day, Memorial Day and the Fourth of July of 2021. Bad actors may view holiday weekends as attractive times to target small and large businesses because, during these time periods, IT support, network defenders and businesses in general operate at limited capacity.

The Alert provides an analysis of recent ransomware trends. For example, the attacks are most frequently accomplished using “phishing” or “brute forcing” of…

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