Threat Signal

The Threat Signal created by the FortiGuard Labs is intended to provide you with insight on emerging issues that are trending within the cyber threat landscape. The Threat Signal will provide concise technical details about the issue, mitigation recommendations and a perspective from the FortiGuard Labs team in an FAQ style format.

Whether it’s significant vulnerability disclosures including high profile zero days, coordinated announcements with Cyber Threat Alliance partners, malware of significance, or any threat making the news cycle, FortiGuard Threat Signals are there for you.

FortiGuard Labs is aware of reports of a ransomware attack on the largest refined petroleum pipeline in the United States,...

May 10, 2021 TLP Level: Threat Level: HIGH ID: 18
The United States Cybersecurity and Infrastructure Security Agency (CISA) published a malware analysis report (MAR) on the...

May 06, 2021 TLP Level: Threat Level: MED ID: 17
FortiGuard Labs is aware of recently disclosed vulnerabilities in the Exim MTA (Mail Transfer Agent). Disclosed by securit...

May 04, 2021 TLP Level: Threat Level: HIGH ID: 16
FortiGuard Labs is aware of recent reports of the N3TW0RM ransomware surfacing in attacks targeting organizations in Israe...

May 04, 2021 TLP Level: Threat Level: MED ID: 15
FortiGuard Labs is aware of reports of a supply chain attack on Codecov, a software auditing company. Codecov is a code an...

Apr 20, 2021 TLP Level: Threat Level: HIGH ID: 14
Today, on April 15th, US-CERT released a Malware Analysis Report (MAR) in conjunction with the Cybersecurity and Infrastru...

Apr 15, 2021 TLP Level: Threat Level: HIGH ID: 13
Today, April 13, 2021 Microsoft released guidance on four newly disclosed vulnerabilities affecting on-premise Exchange Se...

Apr 13, 2021 TLP Level: Threat Level: HIGH ID: 12
Today, on March 25th, The United States Cybersecurity and Infrastructure Security Agency (CISA) published their latest al...

Mar 25, 2021 TLP Level: Threat Level: HIGH ID: 11
FortiGuard Labs is aware of reports of active in-the-wild exploitation of F5 Big-IP appliances, specifically exploitation ...

Mar 20, 2021 TLP Level: Threat Level: HIGH ID: 10
FortiGuard Labs is aware of multiple reports of a new malware campaign where threat actors are leveraging known vulnerabil...

Mar 12, 2021 TLP Level: Threat Level: HIGH ID: 9
On March 2nd, Microsoft released out of band patches for on-premise Exchange Server 2013, Exchange Server 2016 and Exchang...

Mar 03, 2021 TLP Level: Threat Level: HIGH ID: 8
Today, a multinational joint advisory was issued by multiple cybersecurity authorities: Australian Cyber Security Centre (...

Feb 24, 2021 TLP Level: Threat Level: HIGH ID: 7
FortiGuard Labs is aware of a newly discovered MacOS malware variant affecting over 30,000 computers in a global campaign....

Feb 22, 2021 TLP Level: Threat Level: HIGH ID: 6
Today, The United States Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA...

Feb 16, 2021 TLP Level: Threat Level: MED ID: 5
FortiGuard Labs is aware of a new Malware Analysis Report (MAR-10320115-1.v1) released today by the Cybersecurity and Infr...

Feb 08, 2021 TLP Level: Threat Level: HIGH ID: 4