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Cyber risk

Given the complexities and pervasiveness of cyber risk, organisations can benefit from experienced risk advice when managing their exposures.

Cyberattacks

Article

01/12/2025

Cyberattacks now front and centre for UK boards

Discover effective strategies UK company boards can use to mitigate and protect against cyberattack risks: prevention, incident response plans and insurance.

user typing login and password, cyber security concept, data protection and secured internet access, cybersecurity

Article

19/11/2025

Cyber Security Resilience Bill

Read a summary of the Cyber Security and Resilience Bill’s main provisions and key considerations for risk managers and their organisations.

Cybersecurity risk

Article

31/10/2025

What is cybersecurity risk?

Understand and manage cybersecurity risk to protect your business from data breaches, operational disruptions, and financial or reputational loss. Learn more.

Cyber Risk

Using data to prioritise cybersecurity investments

With so many tools available to manage cyber risk, how can you prioritise your spending to get the best return?

Weather and natural catastrophes

Severe weather, natural disasters, and other catastrophic events can cause serious havoc regardless of where you are in the world.

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Article

24/10/2025

New Zealand Weather Events: What to do if you have a claim

Cyclones and severe weather can cause significant damage and disruption for businesses and communities in New Zealand. If you are affected by the wild weather in New Zealand, we recommend you read the following article to get yourself prepared to make a claim.

Flood

Article

22/05/2025

Extreme weather events: What to do if you have a claim

Extreme weather can cause significant damage and disruption for businesses and communities in Australia. If you are affected by severe weather events in Australia, we recommend you read the following article to get yourself prepared to make a claim.

Palm trees blowing in the wind and rain as a hurricane approaches a tropical island coastline

Article

29/05/2024

Navigating La Niña: Insights for organisations and risk professionals

La Niña could arrive in the coming months, bringing with it significant weather events and wide-ranging risk considerations for organisations.

The Global Risks Report

The top risks for 2025 and beyond. Data and insights from more than 900 global experts and leaders.

Climate Change and Sustainability

As organisations across every industry move forward with climate change and sustainability strategies, they will encounter new risks and opportunities to be managed.

Retail sustainability

Article

02/12/2025

Sustainability in retail

Discover why sustainability is vital for retailers to meet consumer demand, comply with regulations, and build a resilient, eco-friendly brand today.

People with banners protest as part of a climate change march

Article

01/12/2025

Adaptation takes center stage at COP30: Exploring practical pathways to action

The challenge of financing and adapting to a changing climate was front and center at COP30 in Belém. As physical climate risks intensify across geographies, we invited stakeholders from the public and private sectors to share real-world adaptation challenges and explore solutions to address the deficit in our climate resilience.

Raging forest spring fires. Burning dry grass, reed along lake. Grass is burning in meadow. Ecological catastrophy. Fire and smoke destroy all life. Firefighters extinguish Big fire. Lot of smoke

Article

30/10/2025

A strategic framework for managing wildfire risk: Six high-level insights from Climate Week 2025

As part of New York Climate Week 2025, leaders from across Marsh McLennan — and stakeholders spanning insurance, finance, engineering, government, and beyond — gathered for a series of panels discussing the urgent wildfire risks facing communities, infrastructure, and ecosystems.

Climate disclosures playbook

With climate disclosures like TCFD being mandated across the globe, do you know the risk and insurance implications on your business?