Victoria’s Secret is postponing the release of its quarterly earnings following a security breach that disrupted the popular lingerie brand’s corporate operations and led it to take down its U.S. shopping site for several days last week.

The apparel chain took its e-commerce operation offline for three days last week. Its stock has taken a dive this year.

Victoria’s Secret has postponed the release of its first-quarter earnings following a security incident involving its information-technology systems that disrupted operations.