Government / Oklahoma's Cleveland County Sheriff's Office hit by ransomware County says internal systems affected but 911 and patrol services remain fully operational By DysruptionHub Staff / 20 Nov 2025
Critical Infrastructure / Kansas telecom cyber event disrupts Rainbow phone lines Rainbow Communications says a cybersecurity incident is interrupting Hosted PBX and home phone services as crews and outside experts work to bring systems back online. By Joseph Topping / 18 Nov 2025
Government / Trumbull County, Ohio security breach limits records access Recorder's Office halts e-filings and online searches as county probes third-party vendor incident By Joseph Topping / 17 Nov 2025
Private Sector / Cyberattack shuts Living Room Theaters in Oregon, Indiana Boutique chain says both Portland and Indianapolis sites are closed; no refund processing yet as FBI looped in By DysruptionHub Staff / 16 Nov 2025
Education / Ransomware disrupts Lake Superior State University in Michigan Internal email cites ransomware; university website shows outages, with start around Nov. 10 based on student posts. By Joseph Topping / 16 Nov 2025
Private Sector / CodeRED vendor limits alert platform during security review Crisis24 says capabilities are constrained; agencies in Colorado, California, New Mexico, Montana and Texas report impacts By Joseph Topping / 15 Nov 2025
Private Sector / Washington mall billboard hacked with Charlie Kirk memes Lakewood police and mall probe digital sign takeover; display shut off, restored Thursday. By DysruptionHub Staff / 13 Nov 2025
Education / Valley View School District in Texas reports cybersecurity incident District says computer systems and phone lines were affected; classes continue. By Joseph Topping / 12 Nov 2025
Analysis / After the Breach: Wexford County, Michigan A year of lost records, stalled home sales, and hard lessons in local government cybersecurity By Joseph Topping / 10 Nov 2025
K-12 / Cyber incident closes Manassas, Virginia, schools Monday District reports phone and network outages; closure Nov. 10, holiday Nov. 11; aim to reopen Nov. 12. By DysruptionHub Staff / 9 Nov 2025
Government / South Carolina’s Dillon County probes possible hack County reports Nov. 3 network disruption; forensics and law enforcement engaged. By DysruptionHub Staff / 5 Nov 2025
Education / University of Pennsylvania probes mass email breach Hackers used Penn GSE-linked accounts to blast offensive messages; recipients urged to delete while incident response works. By Joseph Topping / 31 Oct 2025
