AI-Powered Presentation Tool Gamma Implicated in Multi-Stage Phishing Campaign
Description
Attackers reportedly exploited Gamma, an AI-powered presentation tool, to create convincing presentation pages that hosted links to a spoofed Microsoft SharePoint login portal. The phishing flow allegedly used compromised email accounts, Cloudflare Turnstile for bot evasion, and adversary-in-the-middle (AiTM) tactics to validate credentials in real time and capture session cookies. The campaign aimed to bypass MFA and compromise accounts.
Actors
Alleged Deployers
- unknown-threat-actors
- unknown-threat-actors-leveraging-gamma
- unknown-aitm-phishing-campaign-actors
Alleged Developers
- gamma
Harmed Parties
- gamma
- microsoft
- microsoft-sharepoint-users
- recipients-of-phishing-emails-sent-from-compromised-accounts
- enterprises-relying-on-microsoft-365-and-identity-services
- organizations-whose-employees-interacted-with-gamma-hosted-phishing-content
Classification
Risk Domain
Malicious Actors & MisuseRisk Subdomain
4.3. Fraud, scams, and targeted manipulation
MIT Risk Profile
Source
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Research Papers on This Topic
How Johnny Can Persuade LLMs to Jailbreak Them: Rethinking Persuasion to Challenge AI Safety by Humanizing LLMs
AgentHarm: A Benchmark for Measuring Harmfulness of LLM Agents
Regulating ChatGPT and other Large Generative AI Models
Great, Now Write an Article About That: The Crescendo Multi-Turn LLM Jailbreak Attack