4 free DNS servers that each win at one job Google’s and Cloudflare’s don’t
By Pankil Shah Publication Date: 2026-08-22 15:00:00 Google DNS and Cloudflare DNS are popular for good reason. They’re faster and…
Tag: DNS
Cavern C2 Uses DNS and Google Apps Script to Blend Into Legitimate Traffic
By The Hacker News Publication Date: 2026-08-17 17:41:00 Cybersecurity researchers have traced the continued evolution of the Cavern (aka Cav3rn)…
Microsoft Patches 138 Vulnerabilities, Including DNS and Netlogon RCE Flaws
By The Hacker News Publication Date: 2026-05-13 10:36:00 Microsoft on Tuesday released patches for 138 security vulnerabilities spanning its product…
Google, Cloudflare, Cisco Lose Pirate Site DNS Blocking Appeal in France * TorrentFreak
By Ernesto Van der Sar Publication Date: 2026-04-01 12:43:00 Traditional site-blocking measures that require local ISPs to block subscriber access…
AWS Bedrock’s ‘isolated’ sandbox comes with a DNS escape hatch
BeyondTrust researchers said in a blog post that AWS acknowledged the report and reproduced the issue during the disclosure process,…
Microsoft Warns of ClickFix Attack Abusing DNS Lookups
By Eduard Kovacs Publication Date: 2026-02-16 11:56:00 Microsoft has warned users that threat actors are leveraging a new variant of…
Cisco routers knocked out due to Cloudflare DNS change
By Evan Schuman Publication Date: 2026-01-10 04:19:00 Exposes architectural fragility Networking consultant Yvette Schmitter, CEO of the Fusion Collective consulting…
Cisco Small Business Switches Face Global DNS Crash Outage
By Guru Baran Publication Date: 2026-01-09 05:45:00 Network administrators worldwide reported widespread crashes in Cisco small business switches on January…
Cisco switches hit by reboot loops due to DNS client bug
By Lawrence Abrams Publication Date: 2026-01-08 20:40:00 Multiple Cisco switch models are suddenly experiencing reboot loops after logging fatal DNS…
IBM boosts DNS protection for multicloud operations
By Michael Cooney Publication Date: 2025-12-06 00:20:00 IBM Cloud Sync supports AWS’ Route 53 DNS service. Future releases will add…