DysruptionHub8h ago
Alamo Heights school district in Texas enters third day of outage with forensic review #AlamoHeightsISD #CyberIncident #NetworkOutage #Texas #Phishing #Gmail https://dysruptionhub.com/alamo-heights-school-outage-texas/
Alamo Heights school district in Texas enters third day of outage with forensic review

Alamo Heights school district in Texas remains offline after losing Gmail, Wi-Fi and internet, with forensic specialists investigating.

DysruptionHub
DysruptionHub2d ago
Clayton, North Carolina, limits services after network scare #NorthCarolina #NetworkIncident #IncidentResponse #NetworkOutage #Cybersecurity #TownOfClayton https://dysruptionhub.com/clayton-network-incident-north-carolina/
Clayton, North Carolina, limits services after network scare

Clayton, North Carolina, says attempted data access failed after suspicious network activity. Some town services remain limited.

DysruptionHub
DysruptionHub3d ago
San Felipe-Del Rio school district in Texas works to restore in-network systems following cyber incident #Texas #CyberIncident #NetworkOutage #RSOC #EmailSecurity #SchoolDistrict https://dysruptionhub.com/san-felipe-del-rio-cisd-network-outage-tx/
San Felipe-Del Rio school district in Texas works to restore in-network systems following cyber incident

San Felipe-Del Rio CISD in Del Rio, Texas, is restoring in-network systems after suspicious email activity; phones restored, classes continue.

DysruptionHub
DysruptionHub6d ago
Lucas County, Ohio probes cybersecurity incident after outages #CybersecurityIncident #NetworkOutage #Ohio #InfoSec #RealEstateSystem #PropertyRecords https://dysruptionhub.com/lucas-county-ohio-security-incident/
Lucas County, Ohio probes cybersecurity incident after outages

Lucas County, Ohio restored key public portals after a network security incident; officials say the investigation and remediation continue.

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Nicolas MØUARTMar 18

🔷 Fun fact: L3 Switch bridging loops can wreak havoc and/or bring down an entire network. It's not always DNS.
#networks #networkoutage #internet #LAN

©️ Nicolas Mouart, 2026

DysruptionHubMar 2
Denmark schools in Wisconsin hit by weeklong outage #Wisconsin #NetworkOutage #CyberIncident #WiscNet #DenmarkSchoolDistrict #Ransomware https://dysruptionhub.com/denmark-schools-outage-wisconsin/
Denmark schools in Wisconsin hit by weeklong outage

Denmark School District in Wisconsin lost internet for five days after a reported cyber incident; a ransomware-group claim remains unverified.

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DysruptionHubDec 19
Clarksville school district in Texas reports outage; ransomware claim unverified #Ransomware #Texas #ClarksvilleISD #Interlock #NetworkOutage #cybersecurity https://dysruptionhub.com/clarksville-isd-outage-ransomware-texas/
Clarksville school district in Texas reports outage; ransomware claim unverified

Clarksville ISD reported a districtwide network outage. A ransomware group later claimed a breach, but officials have not confirmed it.

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DysruptionHubDec 6
Leavenworth, Kansas cyberattack disrupts city services #Cyberattack #NetworkOutage #CityServices #Kansas #MunicipalNetwork #cybersecurity https://dysruptionhub.com/leavenworth-kansas-cyberattack-city-services/
Leavenworth, Kansas cyberattack disrupts city services

Leavenworth, Kansas confirms a November cyberattack that caused city network outages and disrupted online permits and vendor payments.

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DysruptionHubNov 24
Hillsborough County, N.H., investigates cyber incident after weekend office outage #CybersecurityIncident #NetworkOutage #IncidentResponse #NewHampshire #CountyGovernment #cybersecurity https://dysruptionhub.com/hillsborough-county-cyber-incident-nh/
Hillsborough County, N.H., investigates cyber incident after weekend office outage

Hillsborough County, N.H., says a network outage at county offices was triggered by a cybersecurity incident; emergency services stayed online.

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DysruptionHubOct 17
Massachusetts hospitals Heywood, Athol say outage was a cybersecurity incident #CybersecurityIncident #NetworkOutage #CodeBlack #Massachusetts #AmbulanceDiversion #cybersecurity https://dysruptionhub.com/heywood-athol-massachusetts-cyber-incident/
Massachusetts hospitals Heywood, Athol say outage was a cybersecurity incident

Heywood and Athol hospitals say a cybersecurity incident caused this week’s outage; systems were taken offline while care continued.

DysruptionHub