CAO A.I CyberSecurity Scoring
CAO
Company Information
Website:https://cao.house.gov/
Employees number:88
Number of followers:2,175
NAICS:92
Industry Type:Government Administration
Homepage:house.gov
CAO Risk Score (AI oriented)
Between 700 and 749
CAOGovernment Administration
Updated:
02/06/2026
02/06/2026
715/1000
Moderate
Ba
CAO Global Score (TPRM)
xxxx
CAOGovernment Administration
Score locked

CAOModerate
Current Score
715Ba (MODERATE)
01000
1 incidents
0 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
SEPTEMBER 2026
718
AUGUST 2026
717
JULY 2026
717
JUNE 2026
715
MAY 2026
715
APRIL 2026
714
MARCH 2026
714
FEBRUARY 2026
713
JANUARY 2026
712
DECEMBER 2025
711
NOVEMBER 2025
710
OCTOBER 2025
710
JUNE 2021
759
Ransomware
08 Jun 2021 • CAO
U.S. House’s Office of the Chief Administrative Officer: Vendor for House offices hit with ransomware attack
Ransomware Attack Targets iConstituent, Disrupting Government Constituent Services
630
CRITICAL-129
HOU1780382162
Ransomware Attack Targets iConstituent, Disrupting Government Constituent Services
A ransomware attack has struck iConstituent, a private company providing digital communication tools to congressional and state government offices, marking the latest high-profile cyber incident amid escalating threats to U.S. organizations.
The U.S. House’s Office of the Chief Administrative Officer (CAO) confirmed the breach, revealing that iConstituent’s e-newsletter system used by nearly 60 congressional offices was compromised. While the CAO stated there was no evidence of House data being affected, it has taken steps to isolate the attack and prevent spillover into the House network. iConstituent, which serves clients including Hawaii, Georgia, Illinois, Los Angeles, the New York State Assembly, and Congress, has not yet commented on the incident.
The attack was highlighted during a Senate Homeland Security and Governmental Affairs Committee hearing by Senator Rob Portman (R-Ohio), who emphasized the growing vulnerability of government-adjacent entities. "No one is safe from these attacks, including us," he warned.
iConstituent’s platform facilitates constituent outreach, digital newsletters, and casework collaboration, making it a critical tool for government communication. The breach follows a string of major ransomware attacks on U.S. infrastructure, including:
- Colonial Pipeline (May 2021), forced to shut down operations after a DarkSide ransomware attack, later paying a $4.3 million ransom (partially recovered by the DOJ).
- JBS (June 2021), the world’s largest meat processor, which halted U.S. operations after a REvil ransomware strike.
In response to these threats, the Biden administration has pushed for stronger cybersecurity measures, including an executive order to bolster federal defenses and a DOJ directive to treat ransomware investigations with the same urgency as terrorism cases. The iConstituent incident underscores the expanding scope of cyber threats, targeting not only private industry but also government-adjacent service providers.
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