Boston Scientific reports cybersecurity incident affecting operations, shares fall

Boston Scientific disclosed a cybersecurity incident that is affecting its operations, according to Investing.com on August 26, 2026. The report did not provide details on the affected systems, the timing of the intrusion, the operational scope or any financial estimate.

The named company is Boston Scientific (BSX), whose FY 2025 revenue was $20.1B, up 19.9% YoY, with a 69.0% gross margin and a 14.4% net margin. Those figures establish the scale and profitability exposed to an operational interruption, but they do not quantify the incident’s effect.

The next disclosures to watch are the company’s description of the affected operations, restoration progress, any regulatory or customer notifications, and its next financial update. No dated forward event was provided in the report that would decide the market’s read.