Share this article

Is It Exploitation Season for DeFi?

Are two recent attacks taking advantage of "flash loans," low liquidity and price oracle issues the first of more to come?

Updated Sep 13, 2021, 12:19 p.m. Published Feb 18, 2020, 8:00 p.m.
Breakdown2.18

Are two recent attacks taking advantage of "flash loans," low liquidity and price oracle issues the first of more to come?

STORY CONTINUES BELOW
Don't miss another story.Subscribe to the The Protocol Newsletter today. See all newsletters

For early access before our regular 3 p.m. Eastern time releases, subscribe with Apple Podcasts, Spotify, Pocketcasts, Google Podcasts, Castbox, Stitcher, RadioPublica, IHeartRadio or RSS.

Part of what makes decentralized finance, or DeFi, interesting to people is how it takes advantage of open-source protocols to enable types of transactions never before available. The problem, however, is financial structures mean new financial vulnerabilities.

In the last few days, two attacks on bZx have used a similar strategy of manipulating the price of synthetic assets in the context of a new instrument called "flash loans." On this episode, @nlw breaks down exactly:

  • How the attacks were carried out
  • How the community is responding
  • What the larger ramifications for DeFi might be

Find past episodes of The Breakdown on CoinDesk. For early access before our regular 3 p.m. Eastern time releases, subscribe with Apple Podcasts, Spotify, Pocketcasts, Google Podcasts, Castbox, Stitcher, RadioPublica, IHeartRadio or RSS.

More For You

Protocol Research: GoPlus Security

GP Basic Image

What to know:

  • As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
  • GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
  • Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.

More For You

El Salvador Partners with Elon Musk’s Grok in AI-Powered Education for 1M Students

The National Palace in San Salvador, El Salvador.

The nation that first adopted bitcoin as legal tender is looking to pioneer AI-powered education in 5,000 Salvadoran schools with xAI’s Grok

What to know:

  • El Salvador is partnering with Elon Musk's xAI to launch the world's first national AI-powered public education system.
  • The initiative will deploy xAI's Grok chatbot to over 5,000 public schools, benefiting more than a million students and thousands of teachers.
  • The project aims to create new AI datasets and frameworks for education, focusing on local context and responsible AI use.