Search: “protocol”

76 stories

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

CategoryAll Vulnerability 2240 Ransomware 1440 Malware 1410 Exploit / PoC 765 Data breach 595 Industry 568 Threat actor 477 Policy & legal 464 Phishing & fraud 382 Research 140 AI safety & security 139 AI tools & infra 115 Tools 70 Advisory 68

SeverityAll critical 3552 high 2340 medium 1741 low 1026 info 342

Cultivating a security-first mindset: Key leadership actions

Help Net SecurityOct 9, 00:00 UTC · Oct 9, 2024Phishing & fraud

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YubiKey 5C NFC security key supports multiple authentication protocols

Help Net SecuritySep 9, 00:00 UTC · Sep 9, 2020Phishing & fraud

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IR Trends Q1 2026: Phishing reemerges as top initial access vector, as attacks targeting public administration persist

Cisco TalosApr 22, 10:00 UTC · Apr 22, 2026Phishing & fraud

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Blockchain and Trust

Schneier on SecurityJul 15, 01:49 UTC · Jul 15, 2023Phishing & fraud

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AIMap: Open-source tool finds and tests exposed AI endpoints

Help Net SecurityMay 6, 00:00 UTC · May 6, 2026Phishing & fraud

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ThreatsDay Bulletin: Wi-Fi Hack, npm Worm, DeFi Theft, Phishing Blasts— and 15 More Stories

The Hacker NewsDec 4, 16:05 UTC · Dec 4, 2025Phishing & fraud

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RSA Adaptive Authentication for eCommerce 20.5: Enhanced fraud protection capabilities

Help Net SecurityFeb 13, 00:00 UTC · Feb 13, 2020Phishing & fraud

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Drift Loses $285 Million in Durable Nonce Social Engineering Attack Linked to DPRK

The Hacker NewsApr 3, 15:07 UTC · Apr 3, 2026Phishing & fraud

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Gmail & Yahoo DMARC rollout: When cyber compliance gives a competitive edge

Help Net SecurityFeb 16, 00:00 UTC · Feb 16, 2024Phishing & fraud

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The fixes needed to fight phishing

CyberScoopAug 17, 09:00 UTC · Aug 17, 2016Phishing & fraud

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Insights into the clustering and reuse of phone numbers in scam emails

Cisco TalosMay 6, 10:00 UTC · May 6, 2026Phishing & fraud in the wild

60

Bitwarden advances passkeys and credential risk controls

Help Net SecurityJan 15, 00:00 UTC · Jan 15, 2026Phishing & fraud

55

North Korea’s Fraudulent IT Employment Scheme: A Cybersecurity Threat

Recorded FutureNov 21, 00:00 UTC · Nov 21, 2025Phishing & fraud

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Proofpoint introduces four innovations to safeguard the agentic workspace

Help Net SecuritySep 24, 00:00 UTC · Sep 24, 2025Phishing & fraud

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⚡ THN Weekly Recap: Google Secrets Stolen, Windows Hack, New Crypto Scams and More

The Hacker NewsJun 10, 09:34 UTC · Jun 10, 2025Phishing & fraud CVE-2025-1094 CVE-2025-0108 CVE-2025-23359+31 CVEs1

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Fighting AI-powered synthetic ID fraud with AI

Help Net SecurityJul 21, 16:09 UTC · Jul 21, 2024Phishing & fraud

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OneSpan DIGIPASS CX defends enterprises against social engineering fraud

Help Net SecurityNov 4, 00:00 UTC · Nov 4, 2022Phishing & fraud

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Ex-US ambassador, anti-corruption activists in Ukraine were targets of suspected Russian phishing

CyberScoopJun 2, 00:18 UTC · Jun 2, 2021Phishing & fraud in the wild

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Premium-Rate Phone Fraudsters Hack VoIP Servers of 1200 Companies

The Hacker NewsNov 5, 10:19 UTC · Nov 5, 2020Phishing & fraud CVE-2019-19006 CVE-2014-7235

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F5 delivers multi-cloud security solutions for apps, services

Help Net SecurityFeb 25, 00:00 UTC · Feb 25, 2020Phishing & fraud

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ATM attackers strike again: Are you at risk?

Help Net SecurityNov 27, 00:00 UTC · Nov 27, 2018Phishing & fraud

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The time to fortify your organization against CNP fraud is now

Help Net SecurityOct 15, 09:22 UTC · Oct 15, 2018Phishing & fraud

55

White House email domains are sitting ducks for phishing attacks: study

CyberScoopApr 4, 22:19 UTC · Apr 4, 2018Phishing & fraud in the wild

60

Few U.S. hospitals secure their email against phishing, Global Cyber Alliance says

CyberScoopJun 15, 19:27 UTC · Jun 15, 2017Phishing & fraud in the wild

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ThreatsDay: Cloud Bucket Hijacking, Windows LPE Chain, Global Fraud Bust + 17 More Stories

The Hacker NewsJul 9, 15:09 UTC · Jul 9, 2026Phishing & fraud CVE-2026-9181

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ThreatsDay Bulletin: Claude Security Plugin, Azure Priv-Esc, Kali365 MFA Bypass, FIFA Scams +15 More

The Hacker NewsMay 28, 13:33 UTC · May 28, 2026Phishing & fraud in the wildCVE-2026-83981

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Number of email-based phishing attacks surges 464%

Help Net SecurityApr 23, 13:46 UTC · Apr 23, 2026Phishing & fraud

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Omnix AI Advisor brings real-time credential threat insights to enterprise security teams

Help Net SecurityApr 15, 09:57 UTC · Apr 15, 2026Phishing & fraud

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How to tell if your password manager meets HIPAA expectations

Help Net SecurityDec 8, 00:00 UTC · Dec 8, 2025Phishing & fraud

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⚡ Weekly Recap: NFC Fraud, Curly COMrades, N

The Hacker NewsNov 20, 10:46 UTC · Nov 20, 2025Phishing & fraud in the wildCVE-2025-8875 CVE-2025-8876 CVE-2025-26633+36 CVEs

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AI Social Engineering Top Cyber Threat for 2026, ISACA Survey Reveals

Infosecurity MagazineOct 20, 14:45 UTC · Oct 20, 2025Phishing & fraud

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Experts unpack the biggest cybersecurity surprises of 2025

Help Net SecurityJul 16, 00:00 UTC · Jul 16, 2025Phishing & fraud

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Mastercard adds secure on-chain access to crypto

Help Net SecurityJun 25, 00:00 UTC · Jun 25, 2025Phishing & fraud

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Building cybersecurity culture in science-driven organizations

Help Net SecurityMay 15, 00:00 UTC · May 15, 2025Phishing & fraud

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Who is sending those scammy text messages about unpaid tolls?

CyberScoopMar 17, 20:56 UTC · Mar 17, 2025Phishing & fraud in the wild

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26% of organizations lack any form of IT security training

Help Net SecurityJan 7, 08:07 UTC · Jan 7, 2025Phishing & fraud

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Deepfakes and voice clones are undermining election integrity

Help Net SecurityJul 2, 00:00 UTC · Jul 2, 2024Phishing & fraud

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HYPR raises $30 million to combat threats posed by generative AI

Help Net SecurityJun 6, 00:00 UTC · Jun 6, 2024Phishing & fraud

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Product showcase: Secure online authentication “Made in Germany” by Swissbit

Help Net SecurityMar 14, 11:44 UTC · Mar 14, 2024Phishing & fraud

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Regula updates Document Reader SDK to reduce the risk of identity theft

Help Net SecurityMar 7, 00:00 UTC · Mar 7, 2024Phishing & fraud

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