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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. Emotet
  2. Kovter
  3. ZeuS
  4. NanoCore
  5. Cerber
  6. Gh0st
  7. CoinMiner
  8. Trickbot
  9. WannaCry
  10. Xtrat
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Latest advisory

Last Advisory 02 Dec 2020

A Vulnerability in Mozilla Thunderbird Could Allow for Arbitrary Code Execution MS-ISAC ADVISORY NUMBER: 2020-159 DATE(S) ISSUED: 12/02/2020 OVERVIEW: A…

A Vulnerability in Mozilla Thunderbird 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 LOW

The alert level is the overall current threat level.

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On December 2, the Cyber Threat Alert Level was evaluated and being lowered to Green (Low). 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.

Information Hub


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Pencil Blog post 03 Dec 2020
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Pencil Blog post 01 Dec 2020
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