Telecom — sustained pressure from espionage tradecraft and fragile carrier infrastructure

Telecom was hit on two axes. Calypso/Red Lamassu's purpose-built Showboat/JFMBackdoor implant pair (§ 7) signals long-haul espionage intent against carriers, while Recorded Future's disclosure that a Huawei VRP enterprise-router zero-day caused the July 2025 POST Luxembourg nationwide telecom outage — with no CVE filed ten months later — exposes the fragility and disclosure-opacity of carrier-grade network gear (daily 2026-05-20, [SINGLE-SOURCE]). For CH/EU telecom and any public-sector operator depending on carrier uplinks, the combined lesson is that the network-infrastructure layer is both actively espionage-targeted and carries undisclosed vendor risk.