According to Bitcoinist, following the release of the Trinity wallet update, the IOTA Foundation is instructing users to change their passwords. More measures will be announced soon to ensure the security of funds. The IOTA Foundation tweeted, "Trinity users, if you open Trinity between December 17, 2019 and 01:30, February 18, 2020, you will need to use a seed migration tool to protect tokens. More details about the tool and migration period are coming soon. Ledger Nano users do not need to use the migration tool, but it is strongly recommended that you change your password. "