The Dysruption Hub

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Dysruption Hub

Seasoned cybersecurity expert with over two decades of experience in the civilian and military sectors, as well as volunteer work with non-profits. Passionate about the impact of cyber on society.

https://dysruptionhub.com/

Ransomware Attack Hits DaVita, Disrupts Operations at Denver-Based Dialysis Firm

Kidney care provider DaVita Inc. disclosed it was targeted by a ransomware attack on April 12, 2025, that encrypted parts of its network and disrupted some operational systems. The company, headquartered in Denver, Colorado, said in a regulatory SEC filing that the attack prompted the activation of incident response protocols,

Pulaski County, Arkansas Clerk’s Office Confirms January Cyberattack After Months of Silence

Nearly three months after a prolonged systems outage, officials in Little Rock, Arkansas, have publicly confirmed that the Pulaski County Circuit and County Clerk’s Office was the target of a cybersecurity incident on January 16, 2025. The attack halted essential public services including marriage licensing, voter registration, and real

Ransomware Attack on Sensata Technologies Disrupts Global Operations

A ransomware attack that began Sunday, April 6, 2025, has severely disrupted operations at Sensata Technologies, a major industrial manufacturer headquartered in Attleboro, Massachusetts. The company disclosed the incident in an SEC 8-K filing on April 9, revealing that the breach forced it to take its networks offline, halting production,

Cyberattack Disrupts Oregon DEQ, Shuts Down Vehicle Testing

A cyberattack forced the Oregon Department of Environmental Quality to shut down its computer networks and all vehicle inspection stations statewide, with closures confirmed through Friday, April 11. The incident was announced Wednesday from DEQ’s headquarters in Portland, Oregon, and is currently under investigation by the state’s Enterprise

Ransomware Attack on Arizona Public Defender's Office Disrupts Utah Death Penalty Case

A ransomware attack targeting the Arizona Federal Public Defender’s Office has disrupted legal proceedings in Salt Lake City, Utah, in the federal appeal of death row inmate Ralph Menzies. Defense attorneys lost access to case files, including a nearly completed 25-page reply brief addressing Menzies’ mental competency. The office

Cyberattack Disrupts Fall River Public Schools' Network in Massachusetts

Fall River Public Schools in Massachusetts is investigating a cybersecurity breach after unauthorized access to sections of its internal network was discovered on Monday, April 7. Chief Information Officer Scott Cabral identified the suspicious activity, prompting immediate containment measures by IT staff. Superintendent Dr. Tracy Curley confirmed that third-party cybersecurity

Cyberattack Forces Shutdown at Lower Sioux Casino in Minnesota

A ransomware attack has disrupted operations at Jackpot Junction Casino Hotel in Morton, Minnesota, leading to the shutdown of slot machines and widespread outages across the Lower Sioux Indian Community. The attack began on March 27, 2025, and has impacted hotel reservations, bingo nights, and communication systems, including the casino’

Cyberattack Briefly Disrupts Atlanta Airport Website

A denial-of-service (DoS) attack briefly disrupted the website of Hartsfield-Jackson Atlanta International Airport on the morning of March 28, 2025, in Atlanta, Georgia, though airport officials confirmed there was no impact to flight operations or on-site services. The airport’s technology team quickly detected the cyberattack and implemented standard protective

Georgia's Cobb County Downplays Cyber Threat Before Weekend Outage

Cobb County officials in Marietta, Georgia, took multiple servers offline beginning Friday, March 21, 2025, after detecting “unusual activity” on internal systems. Initial messaging described the disruption as routine maintenance, including a now-deleted webpage and follow-up posts on the county's website and social media accounts. However, a spokesperson

DHR Health Cyberattack Disrupts Texas Hospital Systems

DHR Health, based in Edinburg, Texas, experienced a cyberattack on March 20, 2025, disrupting its information systems. The hospital reports that all facilities, including clinics, remain operational, though some technical issues, such as phone system outages, have been reported. It has not confirmed whether patient or staff data was compromised.