Hacker Group Uses Claude and Grok Agents to Automate Attacks on Over 400 Latin American Institutions
A group calling itself CyberCartel reportedly used AI agents including Anthropic's Claude and xAI's Grok to automate attacks on banks and payment apps across Latin America, stealing credentials and account data from more than 400 institutions.

According to Tom's Hardware, a hacker group calling itself CyberCartel used AI agents including Anthropic's Claude and xAI's Grok to launch automated attacks on banks and payment apps in Latin America, stealing passwords and account information from more than 400 institutions. The report says the attack chain was executed end-to-end by AI agents rather than relying on manual, step-by-step operations.
The affected targets are concentrated among financial institutions and payment apps in Latin America, with stolen data including login credentials and account details. There is currently no public information indicating that the AI vendors involved have commented, and neither the specific list of victim institutions nor the scale of losses has been disclosed.
The case brings the automation capabilities of AI agents on the attack side into focus: when agents can carry out reconnaissance, phishing and credential theft at scale, defenders face mounting pressure to determine "who is making a request and whether the request is legitimate." For payments and settlement, credential leaks translate directly into account takeover and unauthorized transaction risks.
Source: https://news.google.com/rss/articles/CBMi-gJBVV95cUxQUzNXWU9mdGNtWGktLVRRVm5KdFA0Zjd4Q29SeWs0T1lCbDF5YWdGc1BscVZSNDV5SkNzdGlPYjZuZEpfNjQ5ZTd0NUhMeHNDNHNzN01PWGFDYnNLV0ZYeEhKOE9NRjZGb3Vwb3V1NUpyZkZCdldUZDVicDhRNEhSdUhSVWREOEVsSERvVDZYSjRJUF9zSW5OcWtxWHJNc0NkVVgzTDBVWGlkb01SaTRTUzBQQmVWTkI2TV9qQjJsc2Y0Mi0xeEJnRXR2aUxYZXpYNWltLTdsVHRVOThCMmJaV1F1RjRVbnpFZHd1Ym03QUo3MUFFNlFpbjhwbU5uNHFVSzB5SUFjSWRJN0FTSTVhTE04eE9TQ1U2bDdxZERIV2RRRTVzQnUzYmVQekxJaUs2WnJCTVRCeXpLZmlXdlFfRlUxZGtES2lud21XWFl5bmFCWUltT09BN2NBUUJWOWRSTzl5YkZJNUxHQnVqbkVfclY5cmpLeWJVelE?oc=5
Provenance & status
- Byline
- OceanAlt Editorial
- First published
- 2026-10-24
- Last updated
- 2026-10-24
- Content type
- Newsflash
- Source material
- View original ↗
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