If you have created a Last will smart contract with Last Will plugin version earlier than 0.3 you should refresh the contract now to activate 7 days refreshing lock and end this contract with the plugin version 0.2.2 using your cold wallet and recreate it using the newest version of the plugin .
Last Will contract (of the version 0), that was generated by the Last Will plugin ver < 0.3 was found to be vulnerable. Exposed refreshing private key may be used tear down your contract and burn your money. It is important to migrate to Last Will contract version 1 to have security down your contract and burn your money. It is important to migrate to Last Will contract version 1 to have security features promised by Last Will.
As long as your refreshing wallet was not hacked, your funds are safe. If you suspect it could have been exposed, refresh the contract now to activate 7 days refreshing lock, that will prevent the attack for this time and follow the procedure to update your contract.
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