## The 'Copyleft' IP Bleed
Software Engineers move fast. When they need to parse a PDF, they blindly run `npm install pdf-parser` without ever reading the software license. If they accidentally inject a package utilizing the **GPLv3 License** (a viral, 'copyleft' open-source mandate), they have legally contaminated your company's proprietary IP.
### FAQ
**Q: Why do buyers care about GPL in an M&A exit?**
A: The GPL legally states that any software linking to it must *also* be released publicly as open-source. If a massive tech conglomerate is buying your startup for $150M strictly to acquire your secret trading algorithm... and they discover a GPL library in your `node_modules`... the deal instantly stops. The buyers will freeze $7.5M of your payout in a legal escrow account until you spend 6 months rewriting the core architecture from scratch to purge the viral license.