Vulnerability Bounty
-
the operator had to transfer a prize of 0.02511679 Bitcoin due to an incorrect server wallet key
After researcher Killa cracked the "Steal My Bitcoin" challenge, the operator had to transfer a prize of 0.02511679 Bitcoin due to an incorrect server wallet key. Killa had previously successfully exe
-
XRP Ledger Foundation Faces Backlash Over Low Bounty Payouts for Critical Bug
The XRP Ledger Foundation is facing strong criticism from the crypto community for paying a $250,000 bounty for a critical security bug that allowed attackers to create spendable XRP beyond its total
-
Google froze its open source bug bounty program on Oct 1 due to a "significant rise" in AI submissions
Google has paused its open source bug bounty program, effective October 1, citing a "significant rise" in automated submissions. The company stated that the vast majority of these submissions were inv
-
What is HAT? Hats Finance Token Details and Market Analysis
The HAT token primarily refers to the Hats Finance project, a decentralized security protocol focused on Web3 bug bounties and audit contests. Its native HAT token is used for governance and to incentivize security researchers. As of September 3, 2026, the token has extremely low trading volume and a market capitalization of approximately $15,000. Additionally, there are other tokens with the same name, such as Top Hat, memecoins based on the Base/BNB chains, and Joe Hat Token.
-
Cream Finance: Offered a bug bounty to an attacker after a flash loan attack in 2021.
Decentralized lending protocol Cream Finance experienced multiple major flash loan attacks in 2021, resulting in cumulative losses of tens to hundreds of millions of dollars in assets. In response to these security incidents, the Cream Finance team adopted proactive strategies, including pausing affected markets, collaborating with security firms to fix vulnerabilities, and repeatedly offering public bug bounties of up to 10% to attackers to encourage the return of stolen funds. These incidents and their subsequent handling deeply reflect the early challenges in smart contract and oracle security within the DeFi space.
-
Crypto industry lost $110 million to hacks in July, Immunefi reports
Cybersecurity platform Immunefi stated that confirmed bug reports increased by 18% during the month. The firm's analysis also indicated that its bug bounty competitions were more effective at identify
-
Immunefi CEO: $972 million in crypto assets have been stolen so far in 2026, primarily due to issues with keys, signatures, and governance rather than smart contract vulnerabilities
Mitchell Amador, founder and CEO of blockchain security firm Immunefi, stated that so far in 2026, the crypto industry has lost approximately $972 million due to hacking attacks. He pointed out that m
-
the operator had to transfer a prize of 0.02511679 Bitcoin due to an incorrect server wallet key
After researcher Killa cracked the "Steal My Bitcoin" challenge, the operator had to transfer a prize of 0.02511679 Bitcoin due to an incorrect server wallet key. Killa had previously successfully exe
-
XRP Ledger Foundation Faces Backlash Over Low Bounty Payouts for Critical Bug
The XRP Ledger Foundation is facing strong criticism from the crypto community for paying a $250,000 bounty for a critical security bug that allowed attackers to create spendable XRP beyond its total
-
Google froze its open source bug bounty program on Oct 1 due to a "significant rise" in AI submissions
Google has paused its open source bug bounty program, effective October 1, citing a "significant rise" in automated submissions. The company stated that the vast majority of these submissions were inv
-
Crypto industry lost $110 million to hacks in July, Immunefi reports
Cybersecurity platform Immunefi stated that confirmed bug reports increased by 18% during the month. The firm's analysis also indicated that its bug bounty competitions were more effective at identify
-
Immunefi CEO: $972 million in crypto assets have been stolen so far in 2026, primarily due to issues with keys, signatures, and governance rather than smart contract vulnerabilities
Mitchell Amador, founder and CEO of blockchain security firm Immunefi, stated that so far in 2026, the crypto industry has lost approximately $972 million due to hacking attacks. He pointed out that m
-
What is HAT? Hats Finance Token Details and Market Analysis
The HAT token primarily refers to the Hats Finance project, a decentralized security protocol focused on Web3 bug bounties and audit contests. Its native HAT token is used for governance and to incentivize security researchers. As of September 3, 2026, the token has extremely low trading volume and a market capitalization of approximately $15,000. Additionally, there are other tokens with the same name, such as Top Hat, memecoins based on the Base/BNB chains, and Joe Hat Token.
-
Cream Finance: Offered a bug bounty to an attacker after a flash loan attack in 2021.
Decentralized lending protocol Cream Finance experienced multiple major flash loan attacks in 2021, resulting in cumulative losses of tens to hundreds of millions of dollars in assets. In response to these security incidents, the Cream Finance team adopted proactive strategies, including pausing affected markets, collaborating with security firms to fix vulnerabilities, and repeatedly offering public bug bounties of up to 10% to attackers to encourage the return of stolen funds. These incidents and their subsequent handling deeply reflect the early challenges in smart contract and oracle security within the DeFi space.
Vulnerability Bounty
24H Trending
-
1
South Korea's KOSPI index rose 5.18% from its previous close, now at 5,930.51.
-
2
SK Hynix is up 6.86% from its previous close, now trading at ₩1,433,000.
-
3
USDG (Global Dollar) saw $8.84 million in trading volume over the past hour, 36.5 times its 7-day average for the same period, and is currently trading at $1.001.
-
4
South Korea's KOSPI index rose 6.16% from its previous close, now at 5,985.55.
-
5
SK Hynix is up 8.72% from its previous close, now trading at ₩1,458,000.
-
6
How Chinese Mainland Users Participate in Bitcoin Trading: Current Status, Risks, and Compliance Paths
-
7
SK Hynix is up 5.26% from its previous close, now trading at ₩1,411,500.
-
8
XIDO Coin (XIDO Finance) Analysis: The Current State of Decentralized Yield Farming Protocols
-
9
PRIV Coin Analysis: Status and Market Trading of Multiple Projects with the Same Name
-
10
Youngone wins 8.8 billion won refund in Scott acquisition dispute
Markets Today
Recommended Reading




