Dedaub security company A critical vulnerability affecting 6 tokens has been reported and has been patched by the Multichain team. If you have previously approved these 6 tokens on your router (WETH, PERI, OMT, WBNB, MATIC, AVAX), please sign. access https://app.multichain.org/#/approvals to remove the approval of 6 tokens as soon as possible, otherwise your assets will be at risk.
All assets on the V2 Bridge and V3 Router are secure, all cross-chain transactions can be secured normally.
who needs revoke approval
Only users who approve 6 tokens (WETH, PERI, OMT, WBNB, MATIC, AVAX) on the router must revoke the authorization. For everyone else, no action is required.
way revoke approval
1. If you have approved any 6 token contract (WETH, PERI, OMT, WBNB, MATIC, AVAX), you must revoke the approval. For example, if you previously approved a contract for WBNB and AVAX, you will see both BSC and AVAX buttons. AVAX when you sign in https://app.multichain.org/#/approvals
2. If the network is not connected BSC/Avalanche You need to switch networks by clicking on ‘Switch to BSC’ or ‘Switch to Avalanche’ and you’ll see a Revoke button.
3. After that, a Metamask window will appear, please click on it.‘Confirm‘button
4. Wait a moment and an ‘Approve BNB’ notification will appear in the top right corner. This means that you have revoked your WBNB approval.
5. In addition to WBNB on BSC, you must also revoke AVAX authorization on Avalanche in this scenario. Please switch to the Avalanche network, the process is the same as WBNB.
How to check status
to check again You can refresh the page page when you delete the authorization if the page page shows ‘No actions needed’ as in the screenshot below. Shows that your deletion process is complete.
If you have any questions, please contact us here:
Twitter: https://twitter.com/MultichainOrg
Email: [email protected]
Help: https://multichain.zendesk.com/hc/en-us
refer : LINK