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Microsoft April 2026 Patch Tuesday: 163 CVEs Including Two Zero-Days and a Public “BlueHammer” Exploit

15 April 2026  |  dark6  |  Vulnerability

Microsoft's April 2026 Patch Tuesday addresses 163 CVEs, including an actively exploited SharePoint spoofing zero-day (CVE-2026-32201) and a publicly leaked Defender EoP exploit dubbed "BlueHammer" (CVE-2026-33825). A critical...

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Google Patches Actively Exploited Chrome Zero-Day CVE-2026-5281 — CISA Deadline Hits Today

15 April 2026  |  dark6  |  Vulnerability

Google has patched a high-severity use-after-free zero-day in Chrome's WebGPU implementation (CVE-2026-5281) that is actively exploited in the wild. CISA set a mandatory federal remediation deadline of April...

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European Commission Suffers 91.7 GB Cloud Data Breach via Trivy Supply-Chain Compromise

14 April 2026  |  dark6  |  Databreach

CERT-EU has documented a cloud breach at the European Commission stemming from a supply-chain compromise in the Trivy container scanner. Approximately 91.7 GB of sensitive EU institutional data...

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ShinyHunters Claims Amtrak Breach: 9.4 Million Salesforce Records Allegedly Stolen

14 April 2026  |  dark6  |  Ransomware

The ShinyHunters extortion group claims to have stolen 9.4 million records from Amtrak's Salesforce environment, posting data samples as proof. The alleged breach highlights escalating ransomware threats targeting...

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Critical Marimo Python Notebook Zero-Day (CVE-2026-39987) Exploited Within 10 Hours of Disclosure

14 April 2026  |  dark6  |  Vulnerability

A critical pre-authentication RCE vulnerability (CVE-2026-39987, CVSS 9.3) in the popular Marimo Python notebook platform was weaponised within 10 hours of public disclosure. Attackers are actively harvesting credentials,...

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ChipSoft Ransomware Attack Cripples Netherlands Healthcare Systems, Exposing 13 Million Support Tickets

14 April 2026  |  dark6  |  Ransomware

A ransomware attack on ChipSoft, a major Dutch healthcare software provider, has exposed 13 million support tickets, 15,000 employee records, and sensitive corporate documents. The attack disrupted healthcare...

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Supply Chain Attack Backdoors Smart Slider 3 Pro: 800,000+ WordPress Sites at Risk

13 April 2026  |  dark6  |  Malware

Attackers compromised Nextend's update infrastructure to distribute a weaponized version of Smart Slider 3 Pro (v3.5.1.35) for approximately six hours on April 7, 2026. Sites that auto-updated received...

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Fortinet Issues Emergency Patch for Actively Exploited FortiClient EMS Zero-Day CVE-2026-35616

13 April 2026  |  dark6  |  Vulnerability

A critical zero-day vulnerability (CVE-2026-35616, CVSS 9.1) in Fortinet FortiClient EMS was exploited in the wild before Fortinet published its advisory. The pre-authentication flaw allows remote code execution...

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