Search: “cloudflare”

41 stories

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

CategoryAll Exploit / PoC 108 Ransomware 81 Vulnerability 58 Threat actor 45 Data breach 41 Malware 32 Phishing & fraud 9 Policy & legal 5 AI tools & infra 3 Model release 2 AI industry 1 Advisory 1 AI safety & security 1 Research 1

SeverityAll critical 330 high 44 medium 8 low 0 info 6

Serious Bug Exposes Sensitive Data From Millions Sites Sitting Behind CloudFlare

The Hacker NewsFeb 25, 07:44 UTC · Feb 25, 2017Data breach in the wild

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Serverless to the Max: Doing Big Things for Small Dollars with Cloudflare Workers and Azure Functions

Troy HuntSep 5, 07:30 UTC · Sep 5, 2018Data breach1

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Cloudflare for Unified Risk Posture identifies cyber threats

Help Net SecurityMay 8, 00:00 UTC · May 8, 2024Data breach

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Cloudflare integrates with Atlassian, Microsoft, and Sumo Logic to boost zero trust security

Help Net SecurityMar 15, 00:00 UTC · Mar 15, 2023Data breach

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Midnight Blizzard and Cloudflare-Atlassian Cybersecurity Incidents: What to Know

The Hacker NewsMay 2, 03:42 UTC · May 2, 2024Data breach

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Handling Huge Traffic Spikes with Azure Functions and Cloudflare

Troy HuntFeb 25, 08:19 UTC · Feb 25, 2020Data breach1

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Salesloft Drift attacks hit Cloudflare, Palo Alto Networks, Zscaler

CyberScoopSep 2, 20:05 UTC · Sep 2, 2025Data breach in the wild

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#Infosec2025: How CISOs Can Stay Ahead of Evolving Cloud Threats

Infosecurity MagazineMay 19, 09:00 UTC · May 19, 2025Data breach

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Cyber company Okta is latest potential victim cited by Lapsus$ hackers

CyberScoopMar 22, 12:51 UTC · Mar 22, 2022Data breach in the wild

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APIs are increasingly becoming attractive targets

Help Net SecurityJan 11, 00:00 UTC · Jan 11, 2024Data breach

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The Secret Weakness Execs Are Overlooking: Non

The Hacker NewsOct 3, 15:06 UTC · Oct 3, 2024Data breach1

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Week in review: Claude breached three companies during tests, AD CS domain-takeover PoC released

Help Net SecurityAug 2, 00:00 UTC · Aug 2, 2026Data breach CVE-2026-54121 CVE-2026-63077 CVE-2026-20316+1 CVEs

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Week in review: Stealth-patched FortiWeb vulnerability under active exploitation, Logitech data breach

Help Net SecurityNov 23, 00:00 UTC · Nov 23, 2025Data breach in the wildCVE-2025-13223 CVE-2025-58034 CVE-2025-11001

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Common API security issues: From exposed secrets to unauthorized access

Help Net SecurityApr 18, 09:00 UTC · Apr 18, 2025Data breach

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1,900 Signal users exposed following Twilio breach

Help Net SecurityAug 18, 07:56 UTC · Aug 18, 2022Data breach

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Lapsus$ gang says it has breached Okta and Microsoft

Help Net SecurityMar 22, 00:00 UTC · Mar 22, 2022Data breach

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No cyberattack in sprawling internet outage, Akamai says

CyberScoopJul 22, 19:50 UTC · Jul 22, 2021Data breach in the wild

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Troy’s ultimate list of security links

Troy HuntSep 25, 23:00 UTC · Sep 25, 2015Data breach

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Unplug your way to better code

Cisco TalosMay 7, 18:00 UTC · May 7, 2026Data breach

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CosmicSting attack & defense overview

Sansec (Magento / e-commerce security)Apr 14, 20:16 UTC · Apr 14, 2026Data breach in the wildCVE-2024-2961 CVE-2024-34102

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Security Affairs newsletter Round 553 by Pierluigi Paganini

Security AffairsDec 7, 18:12 UTC · Dec 7, 2025Data breach in the wildCVE-2025-55182 CVE-2025-66516

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Analyzing the TTPs of hacktivists and APTs targeting Russian organizations

Kaspersky SecurelistSep 10, 14:00 UTC · Sep 10, 2025Data breach

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⚡ Weekly Recap: VPN Exploits, Oracle's Silent Breach, ClickFix Surge and More

The Hacker NewsMay 6, 07:05 UTC · May 6, 2025Data breach CVE-2025-22457 CVE-2025-24061 CVE-2025-2407+15 CVEs

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Hackers Exploit WordPress mu-Plugins to Inject Spam and Hijack Site Images

The Hacker NewsApr 1, 05:37 UTC · Apr 1, 2025Data breach CVE-2024-27956 CVE-2024-8353 CVE-2024-4345

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Review of supply chain attacks in 2024 and potential disruption scenarios for 2025

Kaspersky SecurelistDec 9, 10:54 UTC · Dec 9, 2024Data breach in the wild

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Internet Archive Breached, 31 Million Records Exposed

Infosecurity MagazineOct 10, 12:15 UTC · Oct 10, 2024Data breach

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Week in review: PoCs allow persistence on Palo Alto firewalls, Okta credential stuffing attacks

Help Net SecurityMay 5, 00:00 UTC · May 5, 2024Data breach in the wildCVE-2024-34001

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Secrets sprawl: Protecting your critical secrets

Help Net SecurityMar 21, 00:00 UTC · Mar 21, 2024Data breach

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Okta reveals additional attackers' activities in October 2023 Breach

Security AffairsNov 29, 11:29 UTC · Nov 29, 2023Data breach in the wild

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The largest Russian bank Sberbank hit by a massive DDoS attack

Security AffairsNov 9, 10:54 UTC · Nov 9, 2023Data breach CVE-2023-44487

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White House to roll out array of cyber initiatives to bolster K

The RecordAug 7, 02:54 UTC · Aug 7, 2023Data breach

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Ukrainian radio broadcaster hacked to spread fake news about Zelensky’s health

The RecordJan 11, 00:00 UTC · Jan 11, 2023Data breach

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Week in review: Revolut data breach, ManageEngine RCE flaw, free Linux security training courses

Help Net SecuritySep 25, 00:00 UTC · Sep 25, 2022Data breach in the wildCVE-2007-4559 CVE-2022-35405 CVE-2022-31671+4 CVEs

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Uber Claims No Sensitive Data Exposed in Latest Breach… But There's More to This

The Hacker NewsSep 20, 08:54 UTC · Sep 20, 2022Data breach

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Into the Breach: Breaking Down 3 SaaS App Cyber Attacks in 2022

The Hacker NewsApr 7, 13:00 UTC · Apr 7, 2022Data breach

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Okta says 366 customers potentially affected in data breach

CyberScoopMar 23, 17:27 UTC · Mar 23, 2022Data breach

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0day exploit for Log4j Java library could have a tsunami impact on IT giants

Security AffairsDec 11, 09:40 UTC · Dec 11, 2021Data breach CVE-2021-442281

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Former Uber CSO criminally charged with covering up 2016 data breach

CyberScoopAug 20, 20:00 UTC · Aug 20, 2020Data breach in the wild

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Project Svalbard, Have I Been Pwned and its Ongoing Independence

Troy HuntMar 2, 20:07 UTC · Mar 2, 2020Data breach

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The Legitimisation of Have I Been Pwned

Troy HuntMar 20, 05:05 UTC · Mar 20, 2018Data breach

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