# Technical Incident Report: Staking Logic Vulnerability and Exploitation

**URL:** https://talk.harmony.one/t/technical-incident-report-staking-logic-vulnerability-and-exploitation/23660
**Category:** Protocol
**Created:** [December 21, 2023, 4:06pm UTC](https://talk.harmony.one/t/technical-incident-report-staking-logic-vulnerability-and-exploitation/23660 "2023-12-21T16:06:24Z")
**Posts on this page:** 1
**Showing post:** 28

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### Author: ![sophoah](https://yyz1.discourse-cdn.com/flex035/user_avatar/talk.harmony.one/sophoah/32/249_2.png) [@sophoah](https://talk.harmony.one/u/sophoah)
#### Post date: [February 2, 2024, 4:31am UTC](https://talk.harmony.one/t/technical-incident-report-staking-logic-vulnerability-and-exploitation/23660/28 "2024-02-02T04:31:07Z")

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do you have the a wallet that has your address one1ytxeedfu6xscs5tqht7h7q4jrnn6vwnz3jaf3n the wallet is used to sign the transaction, if no wallet, then you can’t sign. if no wallet, you will need to recreate your account using the mnemonic or private key which i hope you have a backup

This thread might help you : [Delegation/Undelegation Issues using Chrome Harmony Wallet - #19 by FortuneValidator](https://talk.harmony.one/t/delegation-undelegation-issues-using-chrome-harmony-wallet/23726/19)

you can continue there if you want since this thread is for the blacklist discussion Thanks

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