DNS security stories

ChatGPT flaw may have let attackers siphon sensitive user data via DNS queries, prompting OpenAI to issue a fix after researchers exposed the bug.

Keitaro ad tracker abused in 15,500 scam and malware domains, as fraudsters cloak AI-themed investment lures from security watchdogs.

Netcraft unveils Preemptive Domain Disruption to knock out attacker domains in their dormant phase before phishing and BEC scams launch.

DNSFilter unveils DNS PreCheck to keep DNS security intact for roaming staff, blocking malicious domains across shifting Wi-Fi networks.

Phishing gangs abuse .arpa DNS and IPv6 tunnels to hide brand-impersonation scams in core internet plumbing that most defences ignore.

Phishing gangs exploit obscure .arpa DNS space and IPv6 tunnels to sneak past reputation-based web filters and lure users to fake sites.

Exclusive Networks deepens its UK and Ireland portfolio by adding Extreme's AI-driven cloud networking platform to its cybersecurity-focused line-up.

BlueCat launches Horizon SaaS to unify DNS, DHCP, IPAM, security and observability, promising AI-assisted, self-healing intelligent networks.

Record digital squatting surge sees 6,200 disputes in 2025, as lookalike domains drive costly phishing, malware and payment fraud.

DigiCert warns UltraDNS DDoS attacks spiked to record levels in December 2025, driven by massive Aisuru and Kimwolf botnets.

Hackers are hijacking ageing home routers worldwide, covertly rewiring DNS to quietly cash in on everyday web browsing traffic.

Okta users face rising vishing attacks as ShinyHunters expand real-time MFA phishing, prompting fresh SaaS and identity security warnings.

Black Kite debuts ThreatTrace, harnessing NetFlow and DNS telemetry to reveal hidden third‑party compromises and sharpen cyber risk ratings.

Sophos has launched Workspace Protection, a browser-led suite to simplify securing hybrid work, SaaS access and shadow AI use at scale.

Infoblox agrees to buy AI-driven threat hunter Axur, aiming to curb phishing and brand abuse beyond the traditional network perimeter.

Firewalla's App 1.67 brings WPA2/WPA3-Enterprise Wi‑Fi, expanded RADIUS and new AP7 controls aimed at small firms and power users.

AI-driven hackers are tipped to ramp up attacks on critical infrastructure and governments by 2026, exploiting ageing industrial systems.

Infoblox launches new AWS integrations to streamline hybrid cloud IP management and enhance security with advanced firewall threat intelligence tools.

Akamai launches DNS Posture Management, offering multicloud visibility and real-time monitoring to enhance DNS security and compliance across major providers.

Akamai has launched DNS Posture Management, offering centralised control over DNS assets across multicloud platforms to enhance security and compliance.