Search: “Ledger”

34 stories

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

CategoryAll Malware 64 Ransomware 43 Industry 38 Exploit / PoC 37 Vulnerability 34 Policy & legal 31 Phishing & fraud 28 Data breach 28 Threat actor 11 Research 10 AI tools & infra 6 AI safety & security 3 AI industry 2 AI research 2

SeverityAll critical 102 high 104 medium 60 low 56 info 20

Risk Ledger secures £6.25 million to prevent cyber attacks on the supply chains

Help Net SecurityFeb 19, 07:23 UTC · Feb 19, 2024Vulnerability

55

Experts show that is easy to hack Hardware

Security AffairsJan 1, 14:21 UTC · Jan 1, 2019Vulnerability

42

OkoBot framework infection chain

Kaspersky SecurelistJul 14, 10:11 UTC · Jul 14, 2026Vulnerability

42

Decentralization is happening everywhere, so why are crypto wallets “walled gardens”?

Help Net SecurityJan 20, 00:00 UTC · Jan 20, 2025Vulnerability

42

Illegal Content and the Blockchain

Schneier on SecurityApr 14, 12:44 UTC · Apr 14, 2021Vulnerability

30

Oracle E-Business Suite Flaws Let Hackers Hijack Business Operations

The Hacker NewsJul 17, 08:25 UTC · Jul 17, 2020Vulnerability CVE-2020-2586 CVE-2020-2587

60

BigDebIT flaws in Oracle EBS allow hackers to alter financial records

Security AffairsJun 16, 16:45 UTC · Jun 16, 2020Vulnerability CVE-2020-2586

60

Rethinking governance in a decentralized identity world

Help Net SecurityJun 4, 00:00 UTC · Jun 4, 2025Vulnerability

55

10 Cybersecurity Startups To Watch In 2024

Help Net SecurityFeb 21, 00:00 UTC · Feb 21, 2024Vulnerability

55

How digital content security stays resilient amid evolving threats

Help Net SecurityAug 11, 00:00 UTC · Aug 11, 2023Vulnerability

42

⚡ Weekly Recap: WordPress RCE, SonicWall 0-Days, AI Service Attacks, SharePoint 0

The Hacker NewsJul 21, 04:34 UTC · Jul 21, 2026Vulnerability in the wildCVE-2026-63030 CVE-2026-60137 CVE-2026-15409+26 CVEs1

60

Laser Attack Resets Tangem Wallet Passwords on Cards That Can't Be Patched

The Hacker NewsJul 10, 15:32 UTC · Jul 10, 2026Vulnerability

30

Fooling a Voice Authentication System with an AI-Generated Voice

Schneier on SecurityJan 29, 02:55 UTC · Jan 29, 2025Vulnerability

30

Fireblocks expands DeFi suite with threat detection features

Help Net SecurityApr 25, 00:00 UTC · Apr 25, 2024Vulnerability

55

Rambus Vaultify Trade: Secure transaction and storage of crypto assets on blockchain

Help Net SecurityOct 22, 00:00 UTC · Oct 22, 2018Vulnerability

55

What public money does to open-source projects

Help Net SecurityJul 16, 00:00 UTC · Jul 16, 2026Vulnerability

55

Week in review: cPanel vulnerability actively exploited, DigiCert breach, LinkedIn job scams

Help Net SecurityMay 10, 00:00 UTC · May 10, 2026Vulnerability in the wildCVE-2026-41940 CVE-2026-4670 CVE-2026-5174+4 CVEs

60

Why is the timeline to quantum

CyberScoopApr 10, 17:46 UTC · Apr 10, 2026Vulnerability

42

Russia-linked hackers use advanced iPhone exploit to target Ukrainians

The RecordMar 18, 19:47 UTC · Mar 18, 2026Vulnerability1

30

How AI is reshaping attack path analysis

Help Net SecurityFeb 10, 00:00 UTC · Feb 10, 2026Vulnerability

55

BIETA: A Technology Enablement Front for China's MSS

Recorded FutureNov 21, 00:00 UTC · Nov 21, 2025Vulnerability

30

Why privacy in blockchain must start with open source

Help Net SecurityMay 30, 00:00 UTC · May 30, 2025Vulnerability

42

Cybersecurity jobs available right now: August 14, 2024

Help Net SecurityOct 31, 09:43 UTC · Oct 31, 2024Vulnerability

55

Web Check: Open-source intelligence for any website

Help Net SecurityMar 25, 17:01 UTC · Mar 25, 2024Vulnerability

30

Beyond blockchain: Strategies for seamless digital asset integration

Help Net SecurityJan 23, 00:00 UTC · Jan 23, 2024Vulnerability

55

UK Crypto Firm Loses $200m in Cyber

Infosecurity MagazineMar 14, 10:00 UTC · Mar 14, 2023Vulnerability

30

Friday Squid Blogging: Flying Squid

Schneier on SecurityJan 29, 08:02 UTC · Jan 29, 2020Vulnerability1

30

Detecting Laptop Tampering

Schneier on SecurityJan 27, 14:33 UTC · Jan 27, 2020Vulnerability

55

Is there a weak link in blockchain security?

Help Net SecurityJun 15, 06:52 UTC · Jun 15, 2019Vulnerability

42

Open banking establishes new access to banks’ networks, creating additional security issues

Help Net SecurityMay 8, 00:00 UTC · May 8, 2019Vulnerability

55

Web security and high availability for blockchain-based businesses and financial institutions from Incapsula

Help Net SecurityOct 15, 12:29 UTC · Oct 15, 2018Vulnerability

30

What's your security story? How to use security as a sales tool

Help Net SecurityApr 13, 00:00 UTC · Apr 13, 2018Vulnerability

42

2017 in Snort Rules

Cisco TalosJan 29, 19:37 UTC · Jan 29, 2018Vulnerability

42

Electrum patches a critical flaw that exposed Bitcoin Wallets to hack since 2016

Security AffairsJan 10, 14:19 UTC · Jan 10, 2018Vulnerability

55