CyberSecurity Awareness

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Below are White and Green Cybersecurity Advisory Bulletins from Multi-State Information Sharing and Analysis Center (MS-ISAC). These alerts are designed for technology infrastructure owners and administrators to make them aware of threats or activity with the potential to impact their computer networks and IT infrastructure. These bulletins may be of use to municipal IT representatives.

White Bulletins are published frequently. Green Bulletins are published several times per month.

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White Bulletins back to top

White Bulletins contain information that may be distributed without restriction.

Date	Topics
11/10/20	Critical Patches Issued for Microsoft Products
10/13/20	Critical Patches Issued for Microsoft Products
09/30/20	CISA/MS-ISAC Ransomware Guide
09/28/20	Multiple Vulnerabilities in Microsoft Edge Could Allow for Arbitrary Code Execution
09/21/20	CISA Emergency Directive 20-04 (CVE-2020-1472)
09/14/20	UPDATED Critical Patches Issued for Microsoft Products 08/11/20
09/10/20	CISA Insights - Actions to Counter Email-Based Attacks on Election-Related Entities
09/08/20	Critical Patches Issued for Microsoft Products
09/01/20	Technical Approaches to Uncovering and Remediating Malicious Activity
08/26/20	CISA Joint Technical Alert (TA) and Malware Analysis Reports (MAR) - North Korean Remote Access Tools
08/13/20	Critical Patches Issued for Microsoft Products
08/11/20	Critical Patches Issued for Microsoft Products
07/14/20	Critical Patches Issued for Microsoft Products
06/25/20	Virtual Conferencing Platform Security Tips
06/09/20	Critical Patches Issued for Microsoft Products
06/04/20	A Vulnerability in Zoom Client Could Allow for Arbitrary Code Execution
05/12/20	Critical Patches Issued for Microsoft Products
04/30/20	Microsoft Office 365 Security Recommendations
04/27/20	Zoom Presents Targets of Opportunity Threatens Multiple Sectors
04/14/20	Critical Patches Issued for Microsoft Products
04/08/20	COVID-19 Exploited by Malicious Cyber Actors
04/02/20	FBI Releases Guidance on Defending Against VTC Hijacking and Zoom-bombing
04/01/20	End-of-Support Software Report List
03/20/20	FBI PSA: FBI Sees Rise in Fraud Schemes Related to the (COVID-19) Pandemic
03/10/20	Critical Patches Issued for Microsoft Products
02/14/20	Cyber Threat Actors Expected to Leverage Coronavirus Outbreak
02/13/20	2019 nCOV Coronavirus: What the Public Should Do
02/13/20	2019 nCOV Coronavirus: Stop the Spread of Germs
02/11/20	Critical Patches Issued for Microsoft Products
02/06/20	Multiple Vulnerabilities in Various Cisco Products Could Allow for Arbitrary Code Execution

Green Bulletins back to top

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Date	Topics
11/23/20	Malware IPs and Domains observed by MS-ISAC - 11/13/20 - 11/19/20
11/16/20	Malware IPs and Domains observed by MS-ISAC - 11/06/20 - 11/12/20
11/09/20	Malware IPs and Domains observed by MS-ISAC - 10/30/20 - 11/05/20
11/02/20	Malware IPs and Domains observed by MS-ISAC - 10/23/20 - 10/29/20
10/26/20	Malware IPs and Domains observed by MS-ISAC - 10/16/20 - 10/22/20
10/19/20	Malware IPs and Domains observed by MS-ISAC - 10/09/20 - 10/15/20
10/13/20	Malware IPs and Domains observed by MS-ISAC - 10/02/20 - 10/08/20
10/05/20	Malware IPs and Domains observed by MS-ISAC - 09/25/20 - 10/01/20
10/02/20	Scanning & Exploiting IPs observed by MS-ISAC – 09/01/20 - 09/30/20
09/28/20	Malware IPs and Domains observed by MS-ISAC - 09/18/20 - 09/24/20
09/21/20	Malware IPs and Domains observed by MS-ISAC - 09/11/20 - 09/17/20
09/14/20	Malware IPs and Domains observed by MS-ISAC - 09/04/20 - 09/10/20
09/14/20	COVID-19 Worldwide Situation Report
09/08/20	Malware IPs and Domains observed by MS-ISAC - 082820 - 090320
09/04/20	COVID-19 Worldwide Situation Report
09/01/20	Scanning & Exploiting IPs observed by MS-ISAC – 08/01/20 - 08/31/20
08/31/20	Malware IPs and Domains observed by MS-ISAC - 08/21/20 - 08/27/20
08/27/20	COVID-19 Worldwide Situation Report
08/24/20	Malware IPs and Domains observed by MS-ISAC - 08/14/20 - 08/20/20
08/21/20	COVID-19 Worldwide Situation Report
08/17/20	COVID-19 Worldwide Situation Report
08/17/20	Malware IPs and Domains observed by MS-ISAC - 08/07/20 - 08/13/20
08/14/20	COVID-19 Worldwide Situation Report
08/10/20	COVID-19 Worldwide Situation Report
08/03/20	Malware IPs and Domains observed by MS-ISAC - 07/24/20 - 07/30/20
08/03/20	COVID-19 Worldwide Situation Report
07/30/20	COVID-19 Worldwide Situation Report
07/27/20	Malware IPs and Domains observed by MS-ISAC - 07/17/20 - 07/23/20
07/23/20	COVID-19 Worldwide Situation Report
07/20/20	Malware IPs and Domains observed by MS-ISAC - 07/10/20 - 07/16/20
07/16/20	COVID-19 Worldwide Situation Report
07/13/20	Malware IPs and Domains observed by MS-ISAC - 07/03/20 - 07/09/20
07/01/20	COVID-19 Worldwide Situation Report
06/29/20	Malware IPs and Domains observed by MS-ISAC - 06/19/20 - 06/25/20
06/29/20	COVID-19 Worldwide Situation Report
06/25/20	COVID-19 Worldwide Situation Report
06/22/20	COVID-19 Worldwide Situation Report
06/22/20	Malware IPs and Domains observed by MS-ISAC - 06/12/20 - 06/18/20
06/17/20	COVID-19 Worldwide Situation Report
06/15/20	Malware IPs and Domains observed by MS-ISAC - 06/05/20 - 06/11/20
06/08/20	Malware IPs and Domains observed by MS-ISAC - 05/29/20 - 06/04/20
06/08/20	COVID-19 Worldwide Situation Report
06/03/20	COVID-19 Worldwide Situation Report
06/02/20	Ongoing Public Unrest Spurring Cyber Attacks Against SLTT Governments
06/01/20	COVID-19 Worldwide Situation Report
06/01/20	Malware IPs and Domains observed by MS-ISAC - 05/22/20 - 05/28/20
05/29/20	COVID-19 Worldwide Situation Report
05/27/20	COVID-19 Worldwide Situation Report
05/26/20	Malware IPs and Domains observed by MS-ISAC - 05/15/20 - 05/21/20
05/22/20	COVID-19 Worldwide Situation Report
05/20/20	COVID-19 Worldwide Situation Report
05/18/20	COVID-19 Worldwide Situation Report
05/15/20	COVID-19 Worldwide Situation Report
05/15/20	Massive Fraud Against State Unemployment Insurance Programs
05/13/20	COVID-19 Worldwide Situation Report
05/11/20	COVID-19 Worldwide Situation Report
05/11/20	Malware IPs and Domains observed by MS-ISAC - 05/01/20 - 05/07/20
05/08/20	COVID-19 Worldwide Situation Report
05/06/20	COVID-19 Worldwide Situation Report
05/04/20	COVID-19 Worldwide Situation Report
05/04/20	Malware IPs and Domains observed by MS-ISAC - 04/24/20 - 04/30/20
05/01/20	COVID-19 Worldwide Situation Report
04/27/20	Malware IPs and Domains observed by MS-ISAC - 04/17/20 - 04/23/20
04/27/20	COVID-19 Worldwide Situation Report
04/20/20	Malware IPs and Domains observed by MS-ISAC – 04/10/20 - 04/16/20
04/17/20	COVID-19 Worldwide Situation Report
04/15/20	COVID-19 Worldwide Situation Report
04/13/20	Malware IPs and Domains observed by MS-ISAC – 04/03/20 - 04/09/20
04/10/20	COVID-19 Worldwide Situation Report
04/07/20	COVID-19 Worldwide Situation Report
04/06/20	Malware IPs and Domains observed by MS-ISAC – 03/27/20 - 04/02/20
04/02/20	COVID-19 Worldwide Situation Report
03/30/20	COVID-19 Worldwide Situation Report
03/30/20	Malware IPs and Domains observed by MS-ISAC – 03/20/20 - 03/26/20
03/23/20	Malware IPs and Domains observed by MS-ISAC – 03/13/20 - 03/19/20
03/23/20	COVID-19 Worldwide Situation Report
03/20/20	COVID-19 Worldwide Situation Report
03/17/20	COVID-19 Worldwide Situation Report
03/16/20	Malware IPs and Domains observed by MS-ISAC – 03/06/20 - 03/12/20
03/09/20	Malware IPs and Domains observed by MS-ISAC – 02/28/20 - 03/05/20
03/09/20	Internet-Facing SLTT Cameras Potentially Vulnerable to Unauthorized Access
03/02/20	Malware IPs and Domains observed by MS-ISAC – 02/21/20 - 02/27/20
02/24/20	Malware IPs and Domains observed by MS-ISAC - 02/14/20 - 02/20/20
02/18/20	Malware IPs and Domains observed by MS-ISAC - 02/07/20 - 02/13/20
02/10/20	Malware IPs and Domains observed by MS-ISAC - 01/31/20 - 02/06/20
02/07/20	YARA Rules to Identify Kwampirs Malware Employed in Ongoing Cyber Supply Chain Campaign Targeting Global Industries
02/03/20	Malware IPs and Domains observed by MS-ISAC - 01/24/20 - 01/30/20

Additional Cyber Security Resources back to top

These resources include information provided by other organizations.

Date	Topics
10/24/19	NLC: Protecting Our Data: What Cities Should Know About Cybersecurity
10/24/19	State of Connecticut Incident Response Plan Template
10/24/19	Connecticut Cyber Security Resource Page