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.

On August 16th, a joint cybersecurity advisory was issued by the Cybersecurity and Infrastructure Security Agency (CISA) a...

Aug 17, 2022 TLP Level: Threat Level: HIGH ID: 64
On August 11, 2022, the Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CI...

Aug 12, 2022 TLP Level: Threat Level: MED ID: 62
Microsoft has released 141 security fixes for this month's August 2022 release. Besides the usual security fixes, there wa...

Aug 09, 2022 TLP Level: Threat Level: MED ID: 61
FortiGuard Labs is aware of a report that Roadsweep ransomware was used against the Albanian government. Other malware Chi...

Aug 05, 2022 TLP Level: Threat Level: MED ID: 61
FortiGuard Labs is aware of a report that a new Remote Access Trojan (RAT) called "Woody" has been lurking in the wild for...

Aug 04, 2022 TLP Level: Threat Level: MED ID: 59
FortiGuard Labs is aware of a campaign targeting Iranian interests, specifically in the energy sector. Dubbed Green Stone,...

Aug 04, 2022 TLP Level: Threat Level: MED ID: 60
FortiGuard Labs is aware of the discovery of a new Linux malware variant that is not only complex in design, but modular. ...

Jul 22, 2022 TLP Level: Threat Level: MED ID: 57
FortiGuard Labs is aware of a report that a new spyware for Mac was discovered in the field. Dubbed "CloudMensis", the spy...

Jul 21, 2022 TLP Level: Threat Level: MED ID: 56
FortiGuard Labs is aware of a report that H0lyGh0st ransomware was primarily used against "small-to-midsized businesses, i...

Jul 15, 2022 TLP Level: Threat Level: MED ID: 55
FortiGuard Labs is aware of a newly reported and actively exploited zero day targeting Microsoft Windows and Windows Serve...

Jul 12, 2022 TLP Level: Threat Level: MED ID: 54
Today, the United States Federal Bureau of Investigation (FBI), Cybersecurity and Infrastructure Agency (CISA) and the Dep...

Jul 06, 2022 TLP Level: Threat Level: HIGH ID: 53
FortiGuard Labs is aware that a joint Cybersecurity Advisory (CSA) on MedusaLocker ransomware was released by the Federal ...

Jul 01, 2022 TLP Level: Threat Level: MED ID: 52
FortiGuard Labs has become aware of several ransomware strains that caught the public's attention for the week of June 20t...

Jun 23, 2022 TLP Level: Threat Level: MED ID: 51
FortiGuard Labs has become aware of several ransomware strains that caught the public's attention for the week of June 13t...

Jun 16, 2022 TLP Level: Threat Level: MED ID: 50
FortiGuard Labs is aware that an unauthenticated remote code execution vulnerability in Confluence (CVE-2022-26134) contin...

Jun 14, 2022 TLP Level: Threat Level: HIGH ID: 49