DeFi Lender bZx Suffers Hack for Reported $55M
bZx tweeted that a private key controlling the protocol’s deployment on Polygon and Binance Smart Chain was breached.

Decentralized finance (DeFi) lender bZx suffered a hack of reportedly $55 million, according to a tweet on Friday by the blockchain security firm SlowMist.
- “#bZx private key compromised, over $55 million dollars stolen so far. We’ll continue to update as more information is discovered,” SlowMist tweeted.
- bZx responded in a tweet that a private key controlling the protocol’s deployment on Polygon and Binance Smart Chain was compromised, but that its smart contracts were not.
- The protocol added that about 25% of the stolen amount was “personal losses from the team wallet that was compromised,” and that the incident is still under investigation.
- bZx suffered three hacks last year, although it was able to recover $8 million in cryptocurrency from the third and largest of these attacks, which occurred in September. The other two hacks for $630,000 and $350,000, respectively, occurred in February.
#bZx private key compromised, over $55 million dollars stolen so far. We’ll continue to update as more information is discovered. @RektHQ @ChainNewscom @bZxHQ https://t.co/SM6WWDt06J pic.twitter.com/39S05IiBFr
— SlowMist (@SlowMist_Team) November 5, 2021
UPDATE (Nov. 5 19:54 UTC): Adds third bullet point and information about 2020 hacks.
More For You
KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.
What to know:
- KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
- This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
- Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
- Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
- Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.
More For You
Coinbase’s Base faces builder backlash over creator coin push

Builders on Base are pushing back against the network’s close alignment with Zora, arguing the creator-coin narrative sidelines established projects.
What to know:
- Base has seen a surge in creator-coin issuance via Zora, with daily token mints surpassing Solana in August, boosting onchain activity and attention.
- Some Base-native projects say marketing and social support has become narrowly focused on Zora-linked initiatives, leaving other established communities without recognition.
- While Base continues to process more than 10 million transactions per day, critics warn that deteriorating builder sentiment could push projects toward rival chains like Solana or Sui.











