Automatically Detecting DNS Hijacking in Passive DNS
Unit 42's machine learning pipeline detected 6,729 DNS hijacking events between March and September 2024, hitting political parties, ISPs, and universities.
Unit 42 processes roughly 167 million new DNS records daily and applies a machine learning model using 74 features over 169 TB of passive DNS and geolocation data to flag hijacked domains. From March to September 2024 the pipeline screened over 29 billion records and classified 6,729 as DNS hijacking, averaging 38 detections per day; a new model detects hijacks in customer traffic within about 10 minutes. Notable cases include a Hungarian political party's hijacked domain, defacement of a large utility company and ISP, and university and research center domains repurposed for illicit gambling. DNS hijacking typically relies on stolen registrar or DNS provider credentials or cache poisoning, enabling MitM attacks, phishing, drive-by downloads, and scams.
Condé Nast Data of 32.8 Million Users Offered for Sale After WIRED Leak
A 32.8 million-record Conde Nast user database is offered for $15,000 on a Russian cybercrime forum, extending December's WIRED leak with millions of unseen records.
A database of 32,815,767 Conde Nast user records went on sale on 7 September 2026 for $15,000 on a Russian-language forum, containing names, addresses, birth dates and phone numbers but no passwords or payment data. Ransomnews verified a 5,000-record sample as genuine account data collected between September and late October 2025, with roughly 30.5 million non-WIRED records never previously published. The listing matches the December 2025 WIRED leak of 2,366,576 records, claimed by an actor called 'Lovely' who said 40+ million records were stolen via IDOR and broken access controls. Conde Nast has not confirmed the breach; exposed data enables credible targeted phishing and fraud.
Recorded Future Announces Automated Signature Creation, Accelerating Vulnerability Prioritization
Recorded Future launched Automated Signature Creation in ASI, turning new CVEs into deployable detection signatures in as little as 31 minutes.
Recorded Future announced Automated Signature Creation within its Attack Surface Intelligence product, autonomously generating production-ready detection signatures for newly surfaced vulnerabilities in as little as 31 minutes. The platform correlates an organization's internet-facing assets, live threat activity (malware, ransomware, actor intent), and vulnerability intelligence to prioritize which CVEs warrant detection. The company reports a tenfold increase in in-platform signatures and maps the capability to the four prioritization criteria in CISA's June 2026 directive on risk-based vulnerability mitigation.