Fraudsters call victims directly, often "spoofing" their caller ID to appear as a legitimate local or corporate number.
Once a victim is on the line, the scammer typically follows this pattern: Protect yourself from tech support scams Windows Technical Support Calling
Scammers use various entry points to lure victims into a conversation: Fraudsters call victims directly
Windows technical support calling is a common where fraudsters impersonate legitimate technicians from companies like Microsoft to steal money or personal data . How the Scam Works Windows Technical Support Calling
Scammers buy ads that appear in search engine results for terms like "Windows help," leading users to fraudulent websites. Common Scammer Tactics
Fake browser alerts—often accompanied by loud sirens—claim your PC is infected and demand you call a specific "support hotline" immediately.