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Data Theft Repackaged: A Case Study in Malicious Wrapper Packages on npm
The Socket Research Team breaks down a malicious wrapper package that uses obfuscation to harvest credentials and exfiltrate sensitive data.
@muirglacier/jellyfish-wallet-mnemonic
Advanced tools
A collection of TypeScript + JavaScript tools and libraries for DeFi Blockchain developers to build decentralized finance for Bitcoin
MnemonicHdNode implements the WalletHdNode from jellyfish-wallet. HdNode implementations is purpose and derivation agnostic.
In #555 a significant change was done to
"@muirglacier/jellyfish-wallet-mnemonic". Part of the BIP32 specification literature defines the use of HMAC-SHA512.
"Calculate I = HMAC-SHA512(Key = "Bitcoin seed", Data = S)"
. The Key
in this implementation was updated
to "@muirglacier/jellyfish-wallet-mnemonic"
. Although a novel idea at that time, this, unfortunately, created
incompatibilities with other 24-word providers.
Detailed in this issue https://github.com/DeFiCh/wallet/issues/726, where one explores a conscious bank owner that takes extra measures to guarantee the safety of his assets. A large part of the change was motivated by that narrative, although that narrative comes from the best intention of the developer for the safety of users' funds. Many users see it as an annoyance more than anything else.
twenty-twenty hindsight
FAQs
A collection of TypeScript + JavaScript tools and libraries for DeFi Blockchain developers to build decentralized finance for Bitcoin
We found that @muirglacier/jellyfish-wallet-mnemonic demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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