iRhythm reports cyber incident; five small-caps face delisting pressure

iRhythm reports cyber incident; five small-caps face delisting pressure

iRhythm Holdings disclosed a cybersecurity incident via Item 1.05 filing on June 15, marking the week's only substantive cyber event. The medical device maker provided limited detail in the 8-K but flagged the matter for investor notice. Separately, a cohort of small-cap and mid-cap firms continued to show stress: DCO DuCommun recorded the week's highest red-flag score at 7, driven by restatement and officer departure filings; ENHA Enhanced Group, CANTALOUPE, European Wax Center, and Coterra Energy each drew score-6 alerts, primarily on delisting risk and officer turnover in early May. Edwards Lifesciences, FedEx, Baxter International, ADT, and NU Skin all reported executive departures on May 8, signaling potential operational or strategic shifts at larger names. Monitor iRhythm's next 8-K or 10-Q for incident scope and remediation timelines; track DuCommun and ENHA regulatory filings for delisting status updates.