DeepfakeHigh
Microsoft Reportedly Blocks 1.6 Million Bot Signup Attempts Per Hour Amid Global AI-Driven Fraud Surge
- Occurred
- Apr 16, 2025
- Published
- Apr 17, 2025
- Source
- AI Incident Database
Summary
Between April 2024 and April 2025, Microsoft reportedly blocked 1.6 million bot signups per hour and disrupted $4 billion in fraud attempts linked to AI-enhanced scams. The company's Cyber Signals report details how generative AI is being used to fabricate realistic e-commerce sites, job offers, customer service bots, and phishing lures. Fraud actors now automate mass-deceptive campaigns with fake reviews, deepfakes, and cloned brand domains at unprecedented scale and speed.
Developers
- Synthetic audio generation technology developers
- Generative AI developers
- Deepfake technology developers
Deployers
- Scammers
- Cybercriminals
Harmed parties
- Microsoft
- General public
- Financial institutions
- Enterprises
- Consumers
- Targets of fraudulent professional opportunities
Tags
- Fraud
- Impersonation
- Phishing
- E-commerce
- Job scams
- Voice cloning
- Deepfake
- Malicious use of AI
- Consumer harm
- Financial crime
- Microsoft
- AI-enhanced fraud
- Social engineering
- Misleading content
- Large-scale attacks
Classification
Category confidence: 85%
Severity confidence: 90%
Rationale: AI-driven fraud involving deepfakes and synthetic media causing $4B in financial harm.
Classifier: Qwen/Qwen3.5-35B-A3B-FP8