Zapper

Zapper Zaps Its Own Vulnerability Before Hackers Do

Twenty days after upgrading its “Polygon Bridge” smart contract, Zapper found a vulnerability in its own deprecated version.  According to a tweet, the Zapper project “exploited the vulnerability ourselves and all of the funds have been rescued.” The problem would have affected those with an infinite approval for the bridge contract. Infinite approval is part …

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Getting Started With DeFi

In this guide we’ll be helping you take your first steps into the boundless world of Decentralized Finance, better known as DeFi. DeFi is a growing movement which has the potential to democratize access to  financial services.  This emerging ecosystem is being built on global, public and distributed networks such as Ethereum, and uses smart …

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