๐จ UNC6671 INFRASTRUCTURE UPDATE
assign-key[.]com: 2 โ 10 observed hostnames since my 23 October update.
Eight additions, including Carlton Fields, K&L Gates, AECOM and Hitachi Energy.
Legal, engineering, energy and more.
Tracking live. ๐
๐ Interesting observation from UNC6671 tracking:
myssologin[.]com registered 13 Oct.
Latham & Watkins and Kirkland & Ellis names in tracked hostnames appeared in Silent Ransom Group listings 6 and 9 calendar days later.
๐จ UNC6671 INFRASTRUCTURE UPDATE
configuremysso[.]com now shows 12 subdomainsโup from four in my previous update.
Eight additional law-firm-themed hostnames. Root-domain VT: 6/92.
Whatโs UNC6671โs obsession with law firms? ๐
#UNC6671#ThreatIntel
๐จ UNC6671 INFRASTRUCTURE UPDATE
Three hostnames under myaccountsetup[.]com:
โ๏ธ mccarthy
โ๏ธ blakes
๐๏ธ mastec
Legal-firm impersonation continues, with infrastructure branding alongside it.
VT: mccarthy 5/92; the other two 0/92.
Tracking continues. ๐
#UNC6671#ThreatIntel
BBC: Hablaremos con nuestro experto en seguridad de BBC respecto a la vulnerabilidad de PHP.
El experto en seguridad: No sabรญa que PHP existรญa hasta ayer en la maรฑana.
๐จ UNC6671 INFRASTRUCTURE UPDATE
Two new roots observed:
๐ myaccountsetup[.]com
๐ assign-key[.]com
Three spoofed hostnames referencing Blakes, Halliburton and Cox Automotive
Legal, Energy and Automotive.
Tracking live. ๐
#UNC6671@FBI
๐จ UNC6671 INFRASTRUCTURE WATCH
At least 25 law-firm brands spoofed during my 2026 tracking.
From global giants to specialist firms - the legal-sector theme keeps growing.
Tracking live. ๐
#UNC6671#ThreatIntel
โ ๏ธ Researchers uncovered ROMULUS, a ClickFix malware delivery platform with admin panels found on six servers.
It delivers trojanized Stardock installers and LegionLoader, including an 842 MiB executable padded to evade some file-size scanning limits.
Read - thehackernews.com/2026/10/roโฆ
๐จ ROMULUS INFRASTRUCTURE TRACKING
Building on research by Sai Molige and Forescout Vedere Labs, Shodan identified 13 IPs across 5 countries.
#ROMULUS#ThreatIntel
๐จ UNC6671 INFRASTRUCTURE UPDATE
Latham & Watkins and Kirkland & Ellis bring the myssologin[.]com cluster to 11 apparent law-firm references.
An apparent Cloudflare setup failure exposed 46.19.136[.]147 also seen in Septemberโs myaccountapps[.]com campaign. ๐
#UNC6671
๐จ UNC6671 INFRASTRUCTURE UPDATE
Nine law-firm references now observed under myssologin[.]com.
Latest: bhfs.myssologin[.]com โ apparent reference to Brownstein Hyatt Farber Schreck.
UNC6671 uses IT-helpdesk vishing and SSO phishing for data theft/extortion.
@FBI#UNC6671
๐จ UNC6671 INFRASTRUCTURE UPDATE
Two more hostnames under myssologin[.]com:
โ๏ธ huschblackwell.myssologin[.]com
โ๏ธ dinsmore.myssologin[.]com
Husch Blackwell and Dinsmore take the legal-sector cluster to eight firms.
Tracking live. ๐
#UNC6671#ThreatIntel
๐จ UNC6671 INFRASTRUCTURE UPDATE
Two more hostnames have appeared under myssologin[.]com:
โ๏ธ stinson.myssologin[.]com
โ๏ธ dechert.myssologin[.]com
The apparent references are Stinson and Dechert, expanding the cluster to six law firms.
Tracking live. ๐
#UNC6671#ThreatIntel
๐จ UNC6671 INFRASTRUCTURE UPDATE
Two more hostnames have appeared under myssologin[.]com:
โ๏ธ kelleydrye.myssologin[.]com
โ๏ธ willkie.myssologin[.]com
The apparent references are Kelley Drye and Willkie, expanding the cluster to four major law firms.
Tracking live. ๐
๐จ UNC6671 INFRASTRUCTURE UPDATE
Fresh legal-sector hostnames observed:
โ๏ธ cooley.myssologin[.]com
โ๏ธ paulweiss.myssologin[.]com
Both use the same Microsoft OAuth-style path:
๐ /common/oauth2/v2.0/authorize/
Tracking live. ๐
#UNC6671#ThreatIntel