Cache cramming is a crafty trick where online troublemakers bamboozle your browser into running nasty Java code from your computer’s local disk, not the internet. By doing this, the local code runs with fewer roadblocks, making it a cinch for cyber crooks to sneak into your computer. In a nutshell, cache cramming exploits a browser’s faith in locally stored code, letting hackers waltz past security measures and crash your digital party. It’s super important for users to know about this sneaky tactic and beef up their security smarts to protect their devices and valuable data.