Crypto scams fueled by DeFi-enabled ‘carpet draws’

[ad_1]

When South Africa-based cryptocurrency exchange Luno discovered that many of its customers were being targeted by a project that promised investors such large returns that it was almost certainly a fraud, he did something that seems common sense to any financial firm: he stopped paying customers to accounts belonging to fraudsters.

But in the crypto world, this answer is not that common.

“It was a drastic strategy in many ways,” blockchain intelligence firm Chainalysis explained in the scams section of its 2021 Crypto Crime Report. “Cryptocurrency has always been built on a philosophy of financial freedom, and some users were likely to resent a perceived limitation on their ability to transact. “

Certainly, this philosophy is at the origin of much of the decentralized finance (DeFi) market, in which decentralized exchanges (DEX) provide the trading services that exchanges like Luno do, usually with lower fees. , but also without any central management capable of detecting and stopping scams. like this one. In fact, many DEXs are governed by protocols that require a voting process of a week or more before changes can be made to the protocol. This means that there is often no way to block even known crooks.

See more: Senator Warren Calls DeFi the ‘Most Dangerous’ Part of Crypto During Senate Hearing

In Luno’s case, it worked with Chainalysis to track wallet addresses associated with crooks, blocking them when discovered. As a result, daily transactions sent to suspected crooks fell almost 90%, from $ 730,000 in September to $ 90,000 in November.

A growing problem

This year, $ 7.7 billion has been lost to scammers, according to Chainalysis. This was an 81% increase from 2020, but still not as bad as in 2019.

However, despite a huge increase in attention to crypto and the resulting attraction of new and inexperienced buyers, losses from financial scams were not much higher than in 2020 – even though a Russian ploy of Ponzi made up $ 1.1 billion of those losses. himself.

What has changed this year is the explosion in the number and size of “rug prints” – a type of scam in which a developer creates and markets a project. Interested buyers exchange crypto such as stablecoins and ether for the project’s token and join its liquidity pool, hoping for a big windfall if it succeeds. This is how most legitimate DeFi projects start. But in a mat, the developer ends up draining the cash pool of their locked-down cryptocurrency investments and running away with everything, wiping out the value of the project token.

Read also: What is Yield Farming and Liquidity Mining?

This year, crooks have made an estimated $ 2.8 billion from carpet draws, Chainalysis said.

Another change seen in the larger postmortem scam is that there are more – up more than a third to 3,300 from 2020 – and they have a shorter lifespan. This year, the average scam lasted 70 days compared to 192 in 2020.

One of the reasons, Chainalysis suggests, is that authorities are retaliating with more aggressiveness and expertise. The Commodity Futures Trading Commission (CFTC), for example, closed 14 projects falsely claiming to have registered as cryptocurrency derivatives trading services in September alone.

Why DeFi?

“Carpet pulls are most commonly seen in DeFi,” the report says. They are “prevalent in DeFi because with the right technical know-how it is cheap and easy to create new tokens on the Ethereum blockchain or others and list them on decentralized exchanges without code auditing.”

It’s something that most centralized exchanges – vouchers, anyway – require before listing a coin. These code reviews by companies like Solidity Finance look for red flags, such as anyone’s ability to drain a pool of liquidity without an open vote to all of their governance token holders.

See also: What is DeFi?

Chainalysis gives the example of AnubisDAO, which made $ 60 million “virtually overnight” despite the lack of a whitepaper or even a website, and developers who all worked under pseudonyms – which no isn’t that rare in DeFi. Investors were given ANKH tokens to lock the crypto into the project’s cash pool, which disappeared after less than a day.

The vast majority of this year’s carpet draws were from DEXs, but they’re not limited to them, Chainalysis noted. Turkey’s Thodex stock exchange, a centralized exchange, was looted by its CEO to the tune of $ 2 billion.

——————————

NEW PYMNTS DATA: WHAT BRITISH CONSUMERS EXPECT FROM THEIR GROCERY SHOPPING EXPERIENCES

By the way: Forty-four percent of UK grocery shoppers spend more in grocery stores when they have access to loyalty programs, and an equal share say the presence of loyalty programs alone dictates where they shop. purchases. What UK consumers expect from their grocery shopping experiences surveyed 2,501 UK consumers to examine how retailers can make the most of loyalty programs to increase spending and gain new customers.

[ad_2]