Migration to virtual land – On December 10, 2019, The Sandbox’s LAND smart contract undergoes a first security audit by Certik. The audit lasts two weeks and sees the participation of three experts. The project encountered no major security concerns for just over two years. A researcher will however report a problem on Christmas Day 2021. If the flaw detected has already been corrected, The Sandbox asks its users to migrate to a new contract. An operation that each of the owners of virtual land is encouraged to perform quickly.
A Christmas like no other on the lands of The Sandbox: from the fault to the move
On December 25, 2021, security researcher Danel Hazlewood (@Alphasoups) signal to The Sandbox team, the presence of a vulnerability in the LAND smart contract. The same day, internal tests are carried out and confirm “the reproducibility of the problem”.
The developers are then working on a patch from December 25 to 30, 2021. This patch was subsequently submitted to Certik security auditors to ensure that it does not introduce new vulnerabilities.
The Sandbox team later decided “that the best course of action” was to deploy the patch while allowing users on the metaverse to ” migrate all LAND tokens to the new smart contract at no cost “. The Sandbox indeed covers all gas costs.
A non-compulsory move for LAND holders: at their own pace
On January 28, The Sandbox is rolling out a new smart contract with the address 0x371f4c6fd305c6772Bc6224b795b0B46b6B6f8dB. On the same day, the project is launching a migration interface allowing LAND token holders to migrate to the new smart contract.
The Sandbox indicates, however, that it did not impose this migration on its users. They will be able to do it “at their own pace when they are ready”. The migration process does not have a “time limit”.
The Sandbox apparently avoided the worst thanks to the reporting of Danel Hazlewood. The project was able to take adequate corrective measures in time. Otherwise, could hackers have disturbed the peace of the inhabitants of the lands of the metaverse, residents like Carrefour who has just bought a plot of virtual land there?
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