Bagle (computer worm)

Bagle is a family of computer worms that emerged in the early 2000s, primarily known for its ability to spread through email attachments and its use of social engineering tactics to trick users into executing the malicious code. The first variant, Bagle.A, was discovered in January 2004. Key characteristics of Bagle include: 1. **Propagation**: Bagle spreads via emails with infected attachments, often disguised as important documents or software.