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Agentic 10-K

MARSH & MCLENNAN COMPANIES, INC.MRSH

AI agent disclosures in SEC filings

As of 2026-02-09, MARSH & MCLENNAN COMPANIES, INC. (MRSH) disclosed AI-agent language in 1 SEC filing since 2026-02-09 (source: Agentic 10-K, from SEC EDGAR).

Market cap
$89.7BYahoo Finance, 2026-10-21
First seen
2026-02-09
Latest filing
2026-02-09

Matching filings by quarter

012Q1 '25Q2Q3Q41Q1 '26Q2Q3Q4*
Filings* Quarter in progress

What the filings cover

Functions named

IT & security ops, Operations & supply chain

Vendors and products named

None named

Source

1 filing since 2025-01-01. All EDGAR filings (opens in a new tab)

Stage and function are keyword-rule labels, not the company’s words.

In its own words

Sentences copied from the filings, whitespace normalised.

“Attackers may develop AI agents to fully automate the attack cycle, which could discover new and unexploited applications and dynamically create ways to exploit these weaknesses faster than security tools can adapt to and detect these new attack methods.”

10-KFiled 2026-02-09Source on sec.gov (opens in a new tab)Filing index (opens in a new tab)

All matching filings

10-K filed 2026-02-09 Filing index (opens in a new tab)

10-KFiled 2026-02-09

Advancing AI and generative models create new cyberattack methods including AI agents that automate breaches and evade detection.

“Cyberattacks are increasing in frequency and evolving in nature. We are at risk of attack by a variety of adversaries, including nation states, state-sponsored organizations, opportunistic attacks, and organized crime and hackers, through use of increasingly sophisticated methods of attack, including the deployment of AI to find and exploit vulnerabilities, "deep fakes", long-term, persistent attacks (referred to as advanced persistent threats) and the use of the IT supply chain to introduce malware through software updates or compromised suppliers accounts or hardware. In particular, the advance of AI and large language models has given rise to additional vulnerabilities and potential entry points for cyber threats. With generative AI, threat actors may have additional tools to automate breaches or persistent attacks, evade detection, or generate sophisticated phishing emails or other forms of digital impersonation, doing so quickly and without requiring deep technical understanding of potential exploits. Attackers may develop AI agents to fully automate the attack cycle, which could discover new and unexploited applications and dynamically create ways to exploit these weaknesses faster than security tools can adapt to and detect these new attack methods. In addition, increasing use of generative AI models, including new capabilities offered through Model Context Protocol (MCP) Servers, in our internal systems may create new attack methods for adversaries. Because generative”