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.

The Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) today released a...

Sep 21, 2022 TLP Level: Threat Level: MED ID: 72
FortiGuard Labs is aware of a new report of a new malware for Linux observed in the wild. Dubbed Shikitega, its attack flo...

Sep 08, 2022 TLP Level: Threat Level: MED ID: 69
FortiGuard Labs has observed a new wave of ransomware threats belonging to the Conti malware family, active in Mexico. The...

Sep 07, 2022 TLP Level: Threat Level: MED ID: 68
FortiGuard Labs has found an active and widespread attack campaign that distributes a malware it dubs "RedInk", using the ...

Aug 22, 2022 TLP Level: Threat Level: MED ID: 66
FortiGuard Labs is aware of a report published by Microsoft of a threat actor named "SEABORGIUM", which the vendor attribu...

Aug 18, 2022 TLP Level: Threat Level: MED ID: 65
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
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