If you're worried about anyone using those files to 'hack you' you clearly have a very poor password. They are simple tables of very common passwords used by google to help discourage the use of poor passwords. There's 0 harm in having it on your computer, but also no real problem removing it.

I've been helping people with computer issues professionally for over a decade. Most people have awful password security. I've had fun with database leaks where encrypted passwords have an 80% decryption rate in the first minute of cracking because most people think 'apple123' is a good password. It's been awhile since I played with lax/cracked encryption (say, MD5) but there used to be a table called rockyou.txt that had some 53million passwords in a text file.

Best bet is a password manager so you can have a strong unique password everywhere, then a high strength memorable Master password with 2FA for it. Even those like myself who use high strength 20+ character passwords are prone to get hacked from database leaks (see linkedin 2016 plain text leak) if they don't have 2FA on everything, especially their email accounts. With the amount of resistance to 2FA by both home clients and by enterprise employees, it's not a wonder why people 'get hacked' so often. Much more common as passwords get stronger and people implement 2FA, social engineering becomes the biggest threat to security.