Search: “cloudflare”

410 stories

Searchkeyword smart Sortlatest hot importance relevance

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

CategoryAll Malware 361 Vulnerability 218 Ransomware 163 Data breach 152 Threat actor 140 Phishing & fraud 130 Exploit / PoC 120 Industry 106 Policy & legal 97 AI tools & infra 43 Tools 18 Research 16 AI industry 8 Advisory 7

SeverityAll critical 476 high 413 medium 376 low 240 info 88

Cloudflare unveils Data Localization Suite

Help Net SecurityDec 8, 00:00 UTC · Dec 8, 2020Policy & legal

42

Pragmatic thoughts on #CloudBleed

Troy HuntFeb 25, 08:49 UTC · Feb 25, 2017Data breach

57

Cloudflare Magic WAN Connector helps organizations increase their operational agility

Help Net SecurityJan 9, 11:47 UTC · Jan 9, 2024Industry

42

Cloudflare Suffers Breach After Failing to Rotate Stolen Credentials

Infosecurity MagazineFeb 2, 11:15 UTC · Feb 2, 2024Vulnerability

42

Nation-state actor used stolen Okta credentials in Thanksgiving attack, Cloudflare says

The RecordFeb 1, 00:00 UTC · Feb 1, 2024Threat actor

57

Cloudflare collaborates with leading cyber insurers to help businesses reduce their cyber risk

Help Net SecurityDec 11, 00:00 UTC · Dec 11, 2021Ransomware

57

Closer to the Edge: Hyperscaling Have I Been Pwned with Cloudflare Workers and Caching

Troy HuntNov 21, 07:35 UTC · Nov 21, 2024Data breach

57

Cloudflare Fraud Detection will provide precise tools to detect, categorize fraud

Help Net SecurityMar 15, 00:00 UTC · Mar 15, 2023Phishing & fraud

42

Cloudflare DLP provides CISOs built-in protection against internal and external threats

Help Net SecurityMar 24, 00:00 UTC · Mar 24, 2021Data breach

57

Cloudflare, Zscaler among companies impacted by Salesloft Drift incident

The RecordSep 3, 12:56 UTC · Sep 3, 2025Data breach

57

Cloudflare partners with Booz Allen Hamilton to guide organizations under attack

Help Net SecurityApr 9, 00:00 UTC · Apr 9, 2024Ransomware

57

Jonathon Dixon joins Cloudflare as VP and GM, Asia Pacific

Help Net SecurityApr 20, 08:53 UTC · Apr 20, 2026Industry

42

1Password, Cloudflare affected by Okta compromise

The RecordOct 24, 20:19 UTC · Oct 24, 2023Data breach

57

Head Mare and Twelve: Joint attacks on Russian entities

Kaspersky SecurelistMar 13, 10:07 UTC · Mar 13, 2025Ransomware CVE-2023-38831 CVE-2021-26855

60

Hackers Abusing Cloudflare Tunnels for Covert Communications

The Hacker NewsAug 8, 12:22 UTC · Aug 8, 2023Threat actor

57

Cloudflare helps secure popular messaging applications

Help Net SecuritySep 24, 00:00 UTC · Sep 24, 2024Industry

42

Chaos ransomware's msaRAT: Living off the browser to build a covert C2 channel

Cisco TalosJul 23, 10:00 UTC · Jul 23, 2026Ransomware

57

Cloudflare confirms data breach linked to Salesloft Drift supply chain compromise

Help Net SecuritySep 8, 11:32 UTC · Sep 8, 2025Data breach

57

Attackers use domain fronting technique to target Myanmar with Cobalt Strike

Cisco TalosNov 16, 12:00 UTC · Nov 16, 2021Ransomware

57

BlackWater malware uses Cloudflare Workers for C2 Communication

Security AffairsMar 15, 13:13 UTC · Mar 15, 2020Malware

42

Cloudflare: Government-backed internet shutdowns plummet to zero in first quarter

The RecordApr 23, 17:17 UTC · Apr 23, 2025Threat actor

57

Russian state hackers abuse Cloudflare services to spy on Ukrainian targets

The RecordDec 5, 18:40 UTC · Dec 5, 2024Malware

42

WP Engine launches Global Edge Security for WordPress with Cloudflare

Help Net SecuritySep 5, 00:00 UTC · Sep 5, 2018Ransomware

57

Cloudflare mitigates record 29.7 Tbps DDoS attack by the AISURU botnet

Security AffairsDec 4, 09:11 UTC · Dec 4, 2025Malware

42

Cloudflare Warns of India-Linked Hackers Targeting South and East Asian Entities

The Hacker NewsSep 26, 12:13 UTC · Sep 26, 2024Vulnerability CVE-2023-38831

47

Cloudflare Breach: Nation-State Hackers Access Source Code and Internal Docs

The Hacker NewsFeb 2, 13:03 UTC · Feb 2, 2024Threat actor

57

Cloudflare says it stopped largest DDoS attack on record

The RecordFeb 14, 19:09 UTC · Feb 14, 2023Ransomware

57

Hackers Leveraging Cloudflare Tunnels, DNS Fast

The Hacker NewsJun 29, 11:13 UTC · Jun 29, 2026Malware

42

RaccoonO365 Phishing Network Dismantled as Microsoft, Cloudflare Take Down 338 Domains

The Hacker NewsSep 17, 05:09 UTC · Sep 17, 2025Phishing & fraud

42

Cloudflare breached on Thanksgiving Day, but the attack was promptly contained

Security AffairsFeb 2, 10:45 UTC · Feb 2, 2024Data breach

57

How I Got Pwned by My Cloud Costs

Troy HuntJan 24, 07:44 UTC · Jan 24, 2022Policy & legal

42

UAC-0125 Abuses Cloudflare Workers to Distribute Malware Disguised as Army+ App

The Hacker NewsDec 20, 04:17 UTC · Dec 20, 2024Malware

42

Phishers are hijacking legitimate cloud infrastructure

Kaspersky SecurelistAug 4, 12:00 UTC · Aug 4, 2026Threat actor1

57

Malwarebytes DNS Filtering helps IT and security teams block access to malicious websites

Help Net SecurityJun 9, 00:00 UTC · Jun 9, 2022Malware

42

I've Just Launched "Pwned Passwords" V2 With Half a Billion Passwords for Download

Troy HuntFeb 21, 19:00 UTC · Feb 21, 2018Data breach

57

Carder forum claims 150 million logins for sale from the CloudBleed case

Security AffairsFeb 25, 12:06 UTC · Feb 25, 2017Data breach

57

From largest DDoS of ever vs Spamhaus a menace to global internet

Security AffairsNov 15, 23:07 UTC · Nov 15, 2016Malware

42

Malicious PyPI Packages Using Cloudflare Tunnels to Sneak Through Firewalls

The Hacker NewsJan 9, 08:47 UTC · Jan 9, 2023Malware

42

How 1-Time Passcodes Became a Corporate Liability

Krebs on SecurityAug 30, 15:20 UTC · Aug 30, 2022Data breach

57

Chaos ransomware deploys browser-based msaRAT to evade network detection

Security AffairsJul 23, 18:27 UTC · Jul 23, 2026Ransomware

57