Overview
- The company detected the incident on Tuesday, August 25, and filed an SEC 8‑K saying it activated incident‑response protocols and hired third‑party cybersecurity specialists to investigate and contain the threat.
- Boston Scientific says key IT systems remain partially offline and that the disruption has specifically impaired systems used to process customer orders and ship products.
- Local reports and an internal memo show network communication outages at Boston Scientific’s Irish sites, where thousands of staff were told to work from home or sent home while networks are investigated.
- Boston Scientific has not identified an attacker, disclosed the attack method, or confirmed whether data was stolen, and it has not provided a timeline for when affected systems will be fully restored.
- Shares fell about 4%–6% in early trading and analysts are modeling potential revenue hits if recovery follows prior medtech breaches, while the incident adds to a 2026 wave of attacks that could delay device deliveries to hospitals and patients.