HarmonyOS is a technology platform tracked by ThreatCluster, appearing in 2 threat clusters built from 3 intelligence report mentions.
HarmonyOS is a technology platform tracked across 2 threat clusters and 3 intelligence report mentions on ThreatCluster. First observed March 13, 2026; most recent activity July 29, 2026.
Recent research revealed that a significant number of Model Context Protocol (MCP) servers are exposed to the Internet without proper authentication, affecting many organizations, including Fortune 500 companies. Wiz…
Huawei has announced its EMUI/HarmonyOS March 2026 security update, which addresses 33 hidden privacy vulnerabilities. The update includes fixes for 1 critical, 6 high, and 12 medium-level privacy exploits, primarily…
HarmonyOS is a technology platform tracked by ThreatCluster, appearing in 2 threat clusters built from 3 intelligence report mentions.
The most recent intelligence report mentioning HarmonyOS on ThreatCluster is dated July 29, 2026. Activity was first observed March 13, 2026, giving a tracked span from then to July 29, 2026.
Across ThreatCluster reporting, HarmonyOS most frequently co-occurs with Command Injection, Azure, Huawei, CVE-2026-1977, CVE-2026-2130, among 12 tracked related entities.
The most significant recent cluster is “Critical Vulnerabilities in Exposed MCP Servers Threaten Sensitive Data” (2 articles · Updated July 29, 2026). HarmonyOS appears across 2 threat clusters in total, listed above with sources.
HarmonyOS appears in 3 intelligence report mentions across 2 deduplicated threat clusters, aggregated from 17,000+ monitored sources.