On the radar: ChatGPT Stealer
ID: 5efc2c00-5278-59fd-a0dc-7c2b48d7952f
STIX ID: report--5efc2c00-5278-59fd-a0dc-7c2b48d7952f
Feed Name: Expel Blog
Malicious browser extensions are performing "prompt poaching": monitoring open tabs for AI chat clients, scraping or intercepting question/answer content, and exfiltrating those conversations to attacker-controlled servers. The report includes examples (extension names and IDs), notes that actors clone or modify popular extensions to add this functionality, outlines risks (identity theft, targeted phishing, IP exposure), and recommends restricting unapproved extensions, reviewing permissions, and centrally managing browser extensions.
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