Calgary libraries will reopen on Wednesday following a cyber security breach that caused all locations to close on Friday. The Calgary Public Library (CPL) says in a statement that it is experiencing a "significant service disruption" due to the breach, which left some systems compromised. A note on the CPL website says libraries will be open regular hours on Wednesday, but with modified service. "Patrons will have access to library spaces and services that do not require technology," states the site. Services available staring Wednesday: Services that won't yet be available: More information can be found on the CPL website. Wordfest affected The cybersecurity breach impacted Wordfest's Imaginairium Festival, which sees events held at various library locations from Oct. 15 to 21. "Out of an abundance of caution, we have shifted our Tuesday evening shows to another one of our fantastic festival venues, the DJD Dance Centre. All ticketholders have been contacted," says Wordfest on its website. For more information visit Wordfest.com.