thinkmarkets.com

thinkmarkets.com was compromised in a ransomware attack attributed to Chaos in December 2025. The organization, operating in the Financial Services sector in Australia, was added to the group's data leak site as part of an extortion campaign.

Chaos operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.

Founded in 2010, ThinkMarkets is a multi-asset online brokerage with headquarters in London and Melbourne and hubs in the Asia-Pacific, the Middle East and North Africa, Europe, and South America.