As mentioned, most hack downloads contain malware or "cookie loggers" that allow hackers to bypass your password and 2FA to take over your Roblox account.
If you are looking for ways to increase your gems, avoid the following "methods" which are used to compromise accounts: PET SIM X GEM DUPE HACK
BIG Games uses logs to track suspicious activity. Accounts with "duped" items are often wiped or banned during "ban waves." As mentioned, most hack downloads contain malware or
Similar to the mailbox scam, users are told to add a "bot" account to their bank to trigger a dupe. Once added, the scammer (or bot) immediately withdraws everything you own. PET SIM X GEM DUPE HACK