Venn is the latest attempt to address crypto’s ever-present crime problem. In any given week, projects big and small lose six-figure sums or more to fraud, theft, economic attacks and other costly capers that drain their customers’ crypto. All these transactions happen on the blockchain, where they’re irreversible; there’s no rewind button to move stolen money back into a victim account.
![Ironblocks’ ‘Venn’ Network Aims to Keep Malicious Transactions From Ever Hitting Blockchains Ironblocks’ ‘Venn’ Network Aims to Keep Malicious Transactions From Ever Hitting Blockchains](https://www.coindesk.com/resizer/OSCdDnMKhlp-r_hkA7kh6Vvz4dY=/1200x628/center/middle/cloudfront-us-east-1.images.arcpublishing.com/coindesk/S2LP2DFT4NCOFIPU66C52DGEPM.png)