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ANALYZE
SMART CONTRACTS ACCURATELY.

We leverage AI x (Fuzzing + Formal Verification) to help builders, auditors, and
traders automatically and instantly analyze smart contracts.




8291

Vulnerabilities Found


$33.4M

Assets Rescued


110

High-Profile Attacks Prevented


HIGHER CODE COVERAGE

FuzzLand👑

Avg. Branch Coverage

82%

Echidna


37%

Foundry


54%

Other


19%


Significantly higher test coverage and thus deeper program understanding than
other market alternatives.

Our Products


PRODUCTS


BLAZ


ALL-IN-ONE SMART CONTRACT TESTING PLATFORM

All-in-one platform that combines static analysis, fuzzing, and formal
verification solutions for smart contract vulnerability detection.

Try for free


API


FUND FLOW

Analyze fund flow of any addresses on the chain. Identify the source of funds
and interactions with sanctioned addresses.

Docs


API


STATIC ANALYSIS

Instantly analyze rugpull risks, centralization risks, backdoors, and
vulnerabilities of smart contracts with our static analysis engine.

Docs


API


DYNAMIC ANALYSIS

Accurately detect vulnerabilities, generate profitable trade, etc., with our
AI-guided dynamic analysis and formal verification engine.

Docs


BLAZ+


CONTINUOUS ONCHAIN SMART CONTRACT SECURITY ANALYSIS

Blaz+ offers onchain real-time SCA and continuous formal verification services,
preventing attacks hours before they happen.

Schedule a Demo



BLAZ+ ALERT


REAL-TIME MONITORING AND ALERTING

Blaz+ Alert identifies potential malicious contracts and transactions in
real-time, providing alerts and insights to prevent attacks.

Schedule a DemoTry Free Version


OUR WRITINGS


FUZZLAND PARTNERS WITH PENCILS PROTOCOL TO SECURE DEFI ECOSYSTEM

Fuzzland partners with Pencils Protocol to deliver 24/7 on-chain penetration
testing for their DeFi ecosystem on Scroll. This partnership ensures continuous
protection for Pencils Protocol’s auction, yield farming, and vault services,
setting new standards for fund safety in Web3.




THE RISK OF CONTRACT UPGRADES: HOW FUZZLAND SAVED $2.8 MILLION FROM HACKERS

In the fast-evolving world of decentralized finance (DeFi), smart contracts are
the foundational elements driving innovation and growth. These contracts enable
the creation of decentralized applications (dApps) that have the potential to
revolutionize traditional finance. However, with the power to upgrade these
smart contracts comes significant responsibility—and risk. In 2023 alone, over
$1.7 billion was […]




ANNOUNCING OUR INTEGRATION WITH IOTEX: ELEVATING SECURITY IN THE DECENTRALIZED
WORLD

Fuzzland’s cutting-edge security solutions are now live on the IoTeX Network!




UNDERSTANDING THE RECENT ORACLE MANIPULATION ATTACK: A DEEP DIVE

In the world of DeFi, the integrity of oracles is crucial for maintaining fair
and accurate prices across platforms. Oracles serve as external data providers
that supply smart contracts with real-world information, such as price feeds.
However, as this recent attack demonstrated, even a small bug in an oracle can
result in a severe vulnerability. […]




HOW FUZZLAND USED $100 TO SAVE $6.5 MILLION

A precision loss attack takes advantage of the deterministic nature of Solidity
(the programming language behind Ethereum). A limitation of solidity is the fact
that it does not natively support floating point arithmetic. Floating point
arithmetic is contrasted by fixed point arithmetic – which solidity uses. What
is a Precision Loss Attack? What happened to […]




ANNOUNCING SUPPORT FOR BOBA NETWORK

At Fuzzland, we are committed to securing the Web3 world from malicious actors.
Today, we are thrilled to announce that Fuzzland Security Solutions are now
available on the Boba Network! You can now access Fuzzland’s comprehensive
security solutions on the Boba Network, including: What is Boba Network? Boba
Network is a multi-chain layer 2 scaling […]




DELVING INTO FRONTRUNNING AND BACKRUNNING

Introduction In the blockchain world, frontrunning and backrunning are critical
concepts that stem from the ability to see information about pending
transactions. These strategies capitalize on the unique, transparent, and
competitive nature of blockchain transaction processing. This post will explore
the technical mechanisms behind frontrunning and backrunning, highlighting their
implications and functions in the Web3 […]




WHAT IS MEV?

Miner Extractable Value (MEV) refers to the profit miners can make by
strategically ordering, inserting, or censoring transactions within blockchain
blocks. MEV arises from the ability of miners (or validators) to choose the
transaction order in a block, exploiting opportunities for arbitrage,
liquidations, and censoring transactions. How Does MEV Work? MEV opportunities
are typically explored […]




FUZZLAND AND CHAINLINK LABS ESTABLISH STRATEGIC ALLIANCE TO SUPPORT CHAINLINK
BUILD PROJECT SECURITY

We’re excited to announce that FuzzLand has formed a strategic alliance with
Chainlink Labs, the primary contributing developer of the industry-standard
decentralized computing platform Chainlink. This alliance will support the
Chainlink BUILD program, which helps support promising early-stage Web3 startups
and grows established protocols innovating in the blockchain space. How FuzzLand
Helps Secure Chainlink BUILD Projects FuzzLand […]




WHAT IS REAL-TIME SMART CONTRACT ANALYSIS

Let’s address the elephant in the room: blockchain has a security problem. This
is not a new discovery. At its core, blockchain is a distributed ledger
technology that enables secure and immutable transactions without the need for
intermediaries. However, despite its innovative potential, blockchain systems
are not immune to security vulnerabilities. And Bitcoin hits a […]


FOUNDED BY A WORLD CLASS TEAM

FuzzLand was created in San Francisco, but our team spans across the globe,
including the U.S., China, Canada, India, and Brazil.


DEFCON 28 FinalistDEFCON 29 FinalistDEFCON 30 FinalistParadigm CTF '23 #4Curta
Cup CTF '23 #1Metatrust CTF '23 #30xhacked CTF '23 #2Concolic Testing
InventorsACM SIGSOFT Impact Award '19Google Security Hall of FameFacebook
Security Hall of FameFTX Security Hall of Fameex-VP @ VMwarePhDs & Professors @
UC BerkeleyPhDs @ GaTechPhDs @ StanfordPhDs @ MPIPhDs @ CMUPhDs @ UCIPhDs @
UIUCPhDs @ ColumbiaAnd More...
Join Our Growing Team
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© 2023 Fuzzland, Inc. All rights reserved.