Newsletters

June 30, 2026 Massive World Cup Phishing Campaign, Bulk Enrichment, and More Expanding GHOST STADIUM's World Cup phishing infrastructure to 6,113 domains, plus daily collection for six more DNS record types and a new bulk search. Read → May 26, 2026 Python SDK, YouTube DMCA Phishing Revisited, and ClickFix/Remus Research A Python SDK for large-scale monitoring and enrichment, a second look at YouTube DMCA phishing infrastructure six months on, and research on ClickFix and Remus. Read → April 28, 2026 Advanced Search, Search Sessions, and UNC1069 Research New Advanced Search beta, updated search workflows, UNC1069 investigation, and recent threat hunting examples. Read → March 31, 2026 Tracking Coruna and DarkSword Proliferation Tracking Coruna and DarkSword exploit kits with Validin and announcing webhook support. Read → February 24, 2026 MISP Integration, YARA Improvements, and More We're excited to announce a MISP integration, YARA improvements, and more in this month's newsletter. Read → January 27, 2026 Introducing JA4+ Fingerprints Discover JA4+ fingerprints, read our 2025 recap, and more in our monthly newsletter. Read →

December 30, 2025 New Validin Docs, a Russian Panda, and Christmas Intel Explore our new docs, watch our latest video with RussianPanda9xx, and catch up on threat intel in our monthly newsletter. Read → November 25, 2025 Fake DPRK-Linked Job Board, DMCA Takedown Scam, and a SentinelOne Integration Explore our latest findings on DPRK-linked job board scams and a malicious DMCA takedown campaign in our monthly newsletter. Read → October 28, 2025 Continuous YARA Detection and Joint Research with Elastic Security Labs We're excited to announce continuous YARA detection, share our latest joint research with Elastic Security Labs, and more in our monthly newsletter. Read → September 30, 2025 YARA Rules, Joint Research with SentinelLabs, and Pivots Revisited We're excited to announce threat hunting using YARA rules, share our latest joint research with SentinelLabs, and more in our monthly newsletter. Read → August 26, 2025 Analyzing Smishing Campaigns, Daily PTR Scanning, and New Dashboard Feeds See how a security researcher analyzed a UK smishing campaign and read about our latest platform updates. Read → July 31, 2025 State-Sponsored Russian APTs and Tracking Phishing Domains See how Validin tracked Laundry Bear infrastructure, found new phishing domains, and read about our latest product updates. Read → June 30, 2025 Exposing the Infrastructure Behind Transparent Tribe and BlueNoroff See how Validin helps reveal unreported Transparent Tribe (APT36) infrastructure, pivot through BlueNoroff indicators, and see the latest product updates. Read → May 31, 2025 Unmasking the FreeDrain Network + Our Top 7 Pivots for Threat Hunting Explore Validin's latest research and resources for threat hunting. Read →