Search: “blockchain security”

73 stories

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DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Ransomware 112 Exploit / PoC 73 Data breach 43 Malware 25 Threat actor 17 Vulnerability 16 Policy & legal 11 Phishing & fraud 6

SeverityAll critical 276 high 20 medium 5 low 0 info 2

Blockchain will secure global derivatives trading

CyberScoopJan 11, 03:05 UTC · Jan 11, 2017Exploit / PoC in the wild

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Nasdaq says Estonia e

CyberScoopJan 25, 21:20 UTC · Jan 25, 2017Exploit / PoC in the wild

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United Nations backs blockchain-powered permanent identity tool for refugees

CyberScoopJun 19, 18:12 UTC · Jun 19, 2017Exploit / PoC in the wild

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IBM: Blockchain good for governent services

CyberScoopJan 31, 21:45 UTC · Jan 31, 2017Exploit / PoC in the wild

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Mirror Protocol suffers $2 million exploit after $90 million stolen in October

The RecordJan 13, 00:00 UTC · Jan 13, 2023Exploit / PoC in the wild

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More than $13 million stolen from DeFi platform Deus Finance

The RecordJan 12, 00:00 UTC · Jan 12, 2023Exploit / PoC

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Hackers stole more than $320 million in cryptocurrency from DeFi platform Wormhole

CyberScoopFeb 3, 15:42 UTC · Feb 3, 2022Exploit / PoC in the wild

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FINRA takes a hard look at usefulness of blockchain

CyberScoopJan 20, 21:06 UTC · Jan 20, 2017Exploit / PoC in the wild

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Report: IoT security products face huge challenges

CyberScoopJan 24, 13:18 UTC · Jan 24, 2017Exploit / PoC in the wild

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Central banks urged to use blockchain for digital cash

CyberScoopOct 12, 13:38 UTC · Oct 12, 2016Exploit / PoC

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JPMorgan Chase, Toshiba and Ciena build the Quantum Key Distribution network for mission-critical applications

Help Net SecurityFeb 18, 00:00 UTC · Feb 18, 2022Exploit / PoC

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Big banks join UBS on blockchain plan

CyberScoopAug 24, 11:17 UTC · Aug 24, 2016Exploit / PoC in the wild

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Financial sector wants more of everything to protect its systems

CyberScoopMay 16, 16:27 UTC · May 16, 2016Exploit / PoC in the wild

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Week in review: Attackers exploiting VMware RCE, Microsoft fixes actively exploited zero-day

Help Net SecurityApr 17, 00:00 UTC · Apr 17, 2022Exploit / PoC in the wildCVE-2022-24521 CVE-2022-26904 CVE-2022-26809+1 CVEs

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Blockchain market for businesses will grow to $20B in 10 years, report says

CyberScoopDec 16, 22:38 UTC · Dec 16, 2016Exploit / PoC in the wild

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Cryptocurrency hacks shot up in 2022, amounting to almost $4 billion in losses

CyberScoopJan 5, 19:00 UTC · Jan 5, 2023Exploit / PoC in the wild

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The BetterBank DeFi protocol exploited for reward minting

Kaspersky SecurelistOct 22, 10:00 UTC · Oct 22, 2025Exploit / PoC

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Banks are building a real-time global payment network using blockchain technology

Help Net SecurityOct 27, 00:00 UTC · Oct 27, 2016Exploit / PoC

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Tech

CyberScoopSep 27, 08:00 UTC · Sep 27, 2016Exploit / PoC in the wild

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⚡ Weekly Recap: Proxy Botnet, Office Zero-Day, MongoDB Ransoms, AI Hijacks & New Threats

The Hacker NewsFeb 15, 00:00 UTC · Feb 15, 2026Exploit / PoC in the wildCVE-2026-21509 CVE-2026-1281 CVE-2026-1340

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Poly Network offers bug bounty to hacker who stole $600 million worth of cryptocurrency

CyberScoopAug 13, 13:58 UTC · Aug 13, 2021Exploit / PoC in the wild

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The Tor Project to Beef Up Privacy with Next

The Hacker NewsNov 3, 17:21 UTC · Nov 3, 2017Exploit / PoC

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VMware CEO: The security industry has 'failed its customers'

CyberScoopOct 2, 22:36 UTC · Oct 2, 2019Exploit / PoC in the wild

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Hackers stole $750,000 worth Bitcoin from Electrum wallets

Security AffairsJan 2, 11:21 UTC · Jan 2, 2019Exploit / PoC

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D.C. law firm makes new blockchain play

CyberScoopAug 9, 17:39 UTC · Aug 9, 2016Exploit / PoC in the wild

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New blockchain group aims at 'ecosystem for the second internet'

CyberScoopSep 6, 18:00 UTC · Sep 6, 2016Exploit / PoC in the wild

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HackerOne cuts ties with mobile voting firm Voatz after it clashed with researchers

CyberScoopMar 30, 17:54 UTC · Mar 30, 2020Exploit / PoC

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Trend Micro to offer comprehensive network and endpoint protection for IoT and 5G private networks

Help Net SecurityAug 19, 00:00 UTC · Aug 19, 2020Exploit / PoC

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SWIFT global banking system pilots blockchain tech

CyberScoopJan 12, 18:20 UTC · Jan 12, 2017Exploit / PoC in the wild

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Hackers steal $32 million in Ether cryptocurrency hack

CyberScoopJul 19, 21:36 UTC · Jul 19, 2017Exploit / PoC in the wild

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HITB Security Conference in Amsterdam to feature innovative research on attack and defense topics

Help Net SecurityJan 18, 00:00 UTC · Jan 18, 2018Exploit / PoC

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Visa latest on blockchain bandwagon

CyberScoopSep 2, 13:00 UTC · Sep 2, 2016Exploit / PoC in the wild

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Critical Flaw in OpenSea Could Have Let Hackers Steal Cryptocurrency From Wallets

The Hacker NewsOct 15, 00:00 UTC · Oct 15, 2021Exploit / PoC in the wild

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Threat Source Newsletter (Dec. 16, 2021)

Cisco TalosDec 10, 12:00 UTC · Dec 10, 2021Exploit / PoC in the wildCVE-2021-4102 CVE-2021-44228 CVE-2021-43215

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The npm incident frightened everyone, but ended up being nothing to fret about

CyberScoopSep 10, 14:35 UTC · Sep 10, 2025Exploit / PoC in the wild

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Hacked Cellebrite and MSAB Software Released

Schneier on SecurityJan 15, 00:00 UTC · Jan 15, 2023Exploit / PoC1

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#BHUSA: New Zero-Day Vulnerabilities Could Instantly Drain Crypto Wallets

Infosecurity MagazineAug 9, 22:16 UTC · Aug 9, 2023Exploit / PoC

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Week in review: Vulnerable encryption, Mac backdoor, Flash Player 0day exploited in the wild

Help Net SecurityOct 22, 00:00 UTC · Oct 22, 2017Exploit / PoC in the wild

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Week in review: Exploited zero-day in Cisco email security appliances, Kali Linux 2025.4 released

Help Net SecurityDec 21, 00:00 UTC · Dec 21, 2025Exploit / PoC in the wildCVE-2025-59718 CVE-2025-40602 CVE-2025-14174+1 CVEs1

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FinCEN associate director says his agency has its eyes on DeFi projects

CyberScoopMay 19, 21:43 UTC · May 19, 2022Exploit / PoC in the wild

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