The days of internet massive worms are behind us. Or at least mostly. Security is vastly better than it used to be and good zero day exploits are guarded jealo

The days of internet massive worms are behind us. Or at least mostly. Security is vastly better than it used to be and good zero day exploits are guarded jealously. Making a big worm is a quick way to expose a zero day. The people who have access to these zero day exploits keep them tight for targeted attacks where they are less likely to be discovered.