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
Government / Calvert County, Maryland, emergency alert system under investigation after unauthorized message Officials say the Everbridge platform was used to send an unauthorized alert. The system was taken offline as the sheriff’s office and Calvert County Technology Services review access. By Joseph Topping / 29 Oct 2025
Healthcare / Family Health West cyberattack forces Colorado hospital systems offline Hospital says patient care continued on manual workflows; no evidence of data loss. By DysruptionHub Staff / 29 Oct 2025
Government / Mentor, Ohio works to restore city systems after cyberattack Phones largely back; 911 and dispatch stayed online as hosted servers were shut down to protect data By DysruptionHub Staff / 24 Oct 2025
Government / Catawba County, North Carolina website restored after outage Sept. 22 return followed days offline; Qilin later claimed county, but no link is confirmed By Joseph Topping / 23 Oct 2025
Government / Kaufman County, Texas, courthouse computers hit by suspected ransomware Emergency services remain online as officials investigate Oct. 20 security incident that locked files at the Justice Center By Joseph Topping / 22 Oct 2025
Government / La Vergne, Tennessee, says ‘network incident’ hit city systems; offices closed Friday, core services OK FBI, TBI assisting as city takes systems offline; residents urged to check official channels for updates By DysruptionHub Staff / 18 Oct 2025
Healthcare / Massachusetts hospitals Heywood, Athol say outage was a cybersecurity incident Cybersecurity incident prompted system shutdowns and outside help; care continues under downtime plans after earlier Code Black diversions. By Joseph Topping / 17 Oct 2025
Opinion / Opinion: We followed PTOE’s “DNS attack” claim. The evidence isn’t there. PR-wire hack claim meets stable DNS records, conflicting details, and a bounced press inbox. By DysruptionHub Staff / 16 Oct 2025
Critical Infrastructure / Harrisburg, Pa., airport PA system hijacked; flight delayed Brief loudspeaker intrusion mirrors Canadian airport screen and PA hacks By DysruptionHub Staff / 15 Oct 2025
