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Cybersecurity Threats

The CIS® and MS-ISAC® cybersecurity professionals analyze risks and alert members to current online security threats.

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Our MS-ISAC Advisories

Advisories Released (Last 12 Months)

 
 

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In Q2 2019 the MS-ISACobserved a 55% increase in the quantity of reported breaches when compared to the previous quarter and 53% decrease year to year. The significant decrease year to year is attributed to the absence of third-party breaches affecting multiple educational entities. The education sector experienced the most breaches, accounting for 71% of the breaches in Q2. The most prolific identified vector in Q2 was phishing, accounting for a combined 30% of reported breaches. The MS-ISAC did not identify any reports of W2 phishing scams affecting SLTT governments in Q2 2019, scams of this nature typically phase out in the second half the year.

Top Malware Last Month

  1. Shlayer
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Latest advisory

Last Advisory 21 Apr 2021

Multiple Vulnerabilities in SonicWall Email Security Could Allow for Arbitrary Code Execution MS-ISAC ADVISORY NUMBER: 2021-055 DATE(S) ISSUED: 04/21/2021 OVERVIEW:…

Multiple Vulnerabilities in SonicWall Email Security Could Allow for Arbitrary Code Execution

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The information on this page is maintained by our Security Operations Center, which is part of MS-ISAC and EI-ISAC.

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Explanation of the Current Alert Level of GUARDED

The alert level is the overall current threat level.

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On April 14, the Cyber Threat Alert Level was evaluated and is remaining at Blue (Guarded). On April 7, the MS-ISAC released an advisory for multiple vulnerabilities in Cisco SD-WAN vManage software, the most severe of which could allow for arbitrary code execution. On April 9, the MS-ISAC released an advisory for multiple vulnerabilities in Cisco RV Series routers, the most severe of which could allow for arbitrary code execution. On April 13, the MS-ISAC released an advisory for multiple vulnerabilities in Windows products, the most severe of which could allow for arbitrary code execution. On April 14, the MS-ISAC released two advisories. The first advisory was for multiple vulnerabilities in Google Chrome, the most severe of which could allow for arbitrary code execution. The second advisory was for multiple vulnerabilities in Adobe products, the most severe of which could allow for arbitrary code execution. Organizations and users are advised to update and apply all appropriate vendor security patches to vulnerable systems and to continue to update their antivirus signatures daily. Another line of defense includes user awareness training regarding the threats posed by attachments and hypertext links contained in emails especially from un-trusted sources.

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Pencil Blog post 14 Apr 2021
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