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Omnistealer Malware Uses Blockchain Permanence to Host Unremovable Payloads, Compromising 300,000 Credentials

20 April 2026  |  dark6  |  Malware

A sophisticated new infostealer dubbed Omnistealer embeds its payloads directly into public blockchain transactions on TRON, Aptos, and Binance Smart Chain — making its infrastructure immune to takedowns....

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Vercel Confirms April 2026 Breach: ShinyHunters Accessed Source Code, API Keys, and Employee Data via AI Tool Compromise

20 April 2026  |  dark6  |  Databreach

Cloud development platform Vercel confirmed a security breach traced to a compromised employee account at third-party AI platform Context.ai. The ShinyHunters group claims to have stolen source code,...

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BLACKWATER Ransomware Group Debuts with 3.3 TB Heist from Turkey’s Largest Hospital Network

20 April 2026  |  dark6  |  Ransomware

A newly emerged ransomware operation called BLACKWATER has claimed its first major victim: Medical Park Hospitals Group, Turkey's largest private healthcare network with 36 hospitals. The attackers allege...

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Fortinet FortiClientEMS Under Active Attack: Critical CVE-2026-35616 (CVSS 9.1) Added to CISA KEV Catalog

20 April 2026  |  dark6  |  Vulnerability

A critical improper access control vulnerability in Fortinet FortiClientEMS (CVE-2026-35616, CVSS 9.1) is being actively exploited following the publication of a public proof-of-concept. CISA has added the flaw...

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Critical SAP SQL Injection CVE-2026-27681 (CVSS 9.9) Exposes Financial Data in Business Planning and Warehouse Systems

19 April 2026  |  dark6  |  Vulnerability

SAP's April 2026 Patch Day addresses CVE-2026-27681, a near-perfect CVSS 9.9 SQL injection flaw in SAP Business Planning and Consolidation (BPC) and Business Warehouse (BW). A low-privileged user...

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ShinyHunters Breaches Rockstar Games via Supply Chain Attack: 80 Million Records Ransomed, Data Leaked After Deadline

19 April 2026  |  dark6  |  Ransomware

ShinyHunters compromised Rockstar Games through a supply chain attack on third-party analytics provider Anodot, stealing 80 million records from Snowflake data warehouses. After a $200,000 ransom deadline expired...

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CyberAv3ngers: Iran-Linked IRGC Hackers Target Rockwell PLCs Across U.S. Critical Infrastructure

19 April 2026  |  dark6  |  Malware

A joint CISA advisory warns that Iran-linked CyberAv3ngers (IRGC-CEC) are actively exploiting internet-exposed Rockwell Automation PLCs across U.S. water, energy, and government sectors. Over 5,200 devices are publicly...

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Three Windows Defender Zero-Days Exploited in the Wild: BlueHammer Patched, RedSun and UnDefend Still Unpatched

19 April 2026  |  dark6  |  Vulnerability

A security researcher dropped three Windows Defender zero-day exploits in 13 days — BlueHammer (CVE-2026-33825), RedSun, and UnDefend. All three are now confirmed active in live attacks, with...

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