DysruptionHub registry workspace
Phone service disruption
Definition
Telephone, voice over IP, call center, or related voice communication services were unavailable or materially impaired.
Connected registry data
These connections are derived from the public incidents and organizations in this page’s scope.
Locations
345 valuesIncident impacts and related organization locations
- Abilene, Texas
- Adams-Arapahoe Joint School District 28-J, Colorado
- Albemarle County, Virginia
- Allentown, Pennsylvania
- Anaktuvuk Pass, Alaska
- Anderson, South Carolina
- Andover, Massachusetts
- Ankeny, Iowa
- Ashby, Massachusetts
- Ashwaubenon, Wisconsin
- Atglen, Pennsylvania
- Atlanta, Georgia
- Atqasuk, Alaska
- Attleboro, Massachusetts
- Auburn, Indiana
- Augusta, Kansas
- Aurora, Colorado
- Austin, Minnesota
- Bakersville, North Carolina
- Bala Cynwyd, Pennsylvania
- Baltimore, Maryland
- Bangor, Maine
- Bar Harbor, Maine
- Bar Nunn, Wyoming
- Batesville, Mississippi
- Baton Rouge, Louisiana
- Bay St. Louis, Mississippi
- Bellflower Unified School District, California
- Bellflower, California
- Bellingham, Washington
- Berlin, New Hampshire
- Bertie County, North Carolina
- Berwyn, Pennsylvania
- Biddeford, Maine
- Biloxi, Mississippi
- Bonneville Joint School District 93, Idaho
- Bridgeport, Connecticut
- Bridgton, Maine
- Bristol, Virginia
- Brockton, Massachusetts
- Brownsville, Texas
- Buena Vista, Colorado
- Bulloch County, Georgia
- Cadillac, Michigan
- Canton, Mississippi
- Carlsbad Municipal Schools, New Mexico
- Carlsbad, New Mexico
- Carson City, Nevada
- Cashiers, North Carolina
- Casper, Wyoming
- Cedar Springs, Michigan
- Central Point School District 6, Oregon
- Central Point, Oregon
- Central, South Carolina
- Chanhassen, Minnesota
- Charleston, West Virginia
- Charlottesville, Virginia
- Chelan County, Washington
- Chester County, Pennsylvania
- Chester Springs, Pennsylvania
- Cheyenne and Arapaho Oklahoma Tribal Statistical Area, Oklahoma
- Cheyenne, Wyoming
- Clayton, North Carolina
- Clear Lake, South Dakota
- Clemson, South Carolina
- Coatesville, Pennsylvania
- Cocoa, Florida
- Concho, Oklahoma
- Coppell, Texas
- Covington, Georgia
- Cullowhee, North Carolina
- Cumberland, Rhode Island
- D'Iberville, Mississippi
- Dana Point, California
- Dayton, Ohio
- DeKalb County, Indiana
- Del Rio, Texas
- Delaware County, Pennsylvania
- Des Moines, Iowa
- Detroit, Michigan
- Door County, Wisconsin
- Dover, New Hampshire
- Downey, California
- Downingtown, Pennsylvania
- Dunstable, Massachusetts
- Eagle Mountain, Utah
- Easley, South Carolina
- Eau Claire, Wisconsin
- Ecru, Mississippi
- Edinburg, Texas
- Edwardsburg, Michigan
- Effingham County, Georgia
- El Dorado, Kansas
- Elmhurst Township, Pennsylvania
- Erie, Pennsylvania
- Evanston Township High School District 202, Illinois
- Evanston, Illinois
- Everest, Kansas
- Exton, Pennsylvania
- Fargo, North Dakota
- Flowood, Mississippi
- Forestville, Wisconsin
- Fort Bend County, Texas
- Fort Lupton, Colorado
- Fort Smith Public Schools, Arkansas
- Fort Smith, Arkansas
- Fort Worth, Texas
- Foster City, California
- Frederick, Maryland
- French Camp, California
- Gautier, Mississippi
- Georgia
- Gillette, Wyoming
- Glenrock, Wyoming
- Glidden, Iowa
- Gold Hill, Oregon
- Grand Rapids, Michigan
- Green Bay, Wisconsin
- Greenville, Texas
- Greenville, Michigan
- Greenwich, Connecticut
- Grenada, Mississippi
- Groton, Massachusetts
- Gulfport, Mississippi
- Hanover Township, Pennsylvania
- Harrisburg, Pennsylvania
- Hartwell, Georgia
- Hastings, Michigan
- Hattiesburg, Mississippi
- Haverhill, Massachusetts
- Hidalgo, Texas
- Hillsboro, Missouri
- Honea Path, South Carolina
- Honey Brook, Pennsylvania
- Honolulu, Hawaii
- Houston, Texas
- Howard City, Michigan
- Howard, Wisconsin
- Hurley, Mississippi
- Idaho Falls, Idaho
- Iuka, Mississippi
- Iva, South Carolina
- Jackson County Public Schools, North Carolina
- Jackson County, Mississippi
- Jackson, Mississippi
- Jacksonville, North Carolina
- Janesville, Wisconsin
- Jefferson County, Missouri
- Jenkins County, Georgia
- Jerome Joint School District No. 261, Idaho
- Jerome, Idaho
- Kaktovik, Alaska
- Kearney Public Schools, Nebraska
- Kearney, Nebraska
- Kenai, Alaska
- Kenaitze Alaska Native Village Statistical Area, Alaska
- Kendrick, Idaho
- Kennett Square, Pennsylvania
- Kettering, Ohio
- Kingsland, Texas
- Lakewood, Washington
- Lancaster, Pennsylvania
- Laughlin Air Force Base, Texas
- Lawrence, Massachusetts
- Leavenworth, Kansas
- Leola, Pennsylvania
- Lewiston, Maine
- Lewiston, Idaho
- Lexington, Mississippi
- Liberty Township, Ohio
- Liberty, South Carolina
- Lincoln County, Nebraska
- Livingston, Montana
- Llano Independent School District, Texas
- Llano, Texas
- Lodi, California
- London, Kentucky
- Los Angeles, California
- Louisiana
- Louisville, Mississippi
- Luna County, New Mexico
- Madison, Mississippi
- Malvern, Pennsylvania
- Manassas, Virginia
- Manteca, California
- Marshalltown, Iowa
- Maryland
- Marysville, Ohio
- Mauston, Wisconsin
- McAllen, Texas
- McComb, Mississippi
- Media, Pennsylvania
- Mentor, Ohio
- Meridian, Mississippi
- Miamisburg, Ohio
- Michigan City, Indiana
- Middletown, Ohio
- Milford, New Hampshire
- Milford, Connecticut
- Minneapolis, Minnesota
- Lower Sioux Indian Community, Minnesota
- Missouri City, Texas
- Mitchell County, North Carolina
- Monroe, Wisconsin
- Monticello, Kentucky
- Moscow, Idaho
- Mower County, Minnesota
- Muskegon, Michigan
- Nashua, New Hampshire
- Needville, Texas
- Nevada
- New Haven, Connecticut
- New London, Connecticut
- New York City, New York
- Newton County, Georgia
- North Platte, Nebraska
- North Slope Borough, Alaska
- Nuiqsut, Alaska
- Ocean Springs, Mississippi
- Odessa, Texas
- Onslow County Schools, North Carolina
- Oxford, Pennsylvania
- Oxford, Mississippi
- Paoli, Pennsylvania
- Parkesburg, Pennsylvania
- Pascagoula, Mississippi
- Passaic County, New Jersey
- Paterson, New Jersey
- Pelham, New Hampshire
- Pell City School District, Alabama
- Pell City, Alabama
- Pendleton, South Carolina
- Pennsylvania
- Pensacola, Florida
- Pepperell, Massachusetts
- Perkinston, Mississippi
- Pharr, Texas
- Phoenixville, Pennsylvania
- Pickens, South Carolina
- Piedmont, South Carolina
- Point Hope, Alaska
- Point Lay, Alaska
- Potlatch, Idaho
- Prince George County, Virginia
- Prince George, Virginia
- Pulaski Electric System electric service area, Tennessee
- Pulaski, Tennessee
- Quincy, Massachusetts
- Radford, Virginia
- Rainbow Communications service area, Kansas
- Rancho Murieta Community Services District, California
- Rancho Murieta, California
- Redwood County, Minnesota
- Richmond, Texas
- Richmond, Virginia
- Ridgeland, Mississippi
- Rigby, Idaho
- Rumford, Maine
- Sacramento County, California
- Saint Croix District, U.S. Virgin Islands
- Saint Paul, Minnesota
- St. Thomas County, U.S. Virgin Islands
- Salisbury, North Carolina
- San Antonio, Texas
- San Felipe–Del Rio Consolidated Independent School District, Texas
- San Joaquin County, California
- Sangre de Cristo Electric Association service area, Colorado
- Santa Fe Independent School District, Texas
- Santa Fe, Texas
- Sault Ste. Marie, Michigan
- North Whitehall Township, Pennsylvania
- School District of Monroe, Wisconsin
- Screven County, Georgia
- Shell Lake, Wisconsin
- Silver City, New Mexico
- South Lyon Community Schools, Michigan
- South Lyon, Michigan
- Spartanburg County, South Carolina
- Spartanburg, South Carolina
- Spring City, Pennsylvania
- Spring Lake Park Schools, Minnesota
- Spring Lake Park, Minnesota
- Springfield, Georgia
- Springfield, Massachusetts
- St. Louis, Missouri
- Statesboro, Georgia
- Steilacoom, Washington
- Stevens Point, Wisconsin
- Stockton, California
- Strafford County, New Hampshire
- Strafford, Pennsylvania
- Stuart, Iowa
- Sturgeon Bay, Wisconsin
- Sugar Land, Texas
- Sylva, North Carolina
- Tamaqua, Pennsylvania
- Tarrant County, Texas
- Clay Banks, Wisconsin
- Washington, Wisconsin
- Townsend, Massachusetts
- Troy, Idaho
- Tupelo, Mississippi
- U.S. Virgin Islands
- University Place, Washington
- Utqiaġvik, Alaska
- Uvalde Consolidated Independent School District, Texas
- Uvalde, Texas
- Vaiden, Mississippi
- Valdosta, Georgia
- Valley View Independent School District, Texas
- Vanceburg, Kentucky
- Vancleave, Mississippi
- Vicksburg, Mississippi
- Wainwright, Alaska
- Waltham, Massachusetts
- Washburn County, Wisconsin
- Washington Township, Ohio
- Washington, District of Columbia
- Wayne-Westland Community School District, Michigan
- Webster City, Iowa
- Weld Re-8 School District, Colorado
- Wenatchee, Washington
- West Chester, Pennsylvania
- West Grove, Pennsylvania
- West Haven, Connecticut
- West, Mississippi
- Westerly, Rhode Island
- Westfield, New Jersey
- Westland, Michigan
- Wexford County, Michigan
- Whittier, North Carolina
- Whittier, California
- Williamston, South Carolina
- Wilsall, Montana
- Windsor, North Carolina
- Winnebago Public Schools, Nebraska
- Winnebago, Nebraska
- Winona County, Minnesota
- Winona, Mississippi
- Winona, Minnesota
- Winston-Salem, North Carolina
- Woodbine, New Jersey
- Woodhaven Lakes, Illinois
- Worcester, Massachusetts
- Wyoming, Michigan
Operational impacts
43 valuesService effects recorded on related incidents
- Alternate service channel required
- Application unavailable
- Authentication disruption
- Backlog created
- Complete service outage
- Customer or public access restricted
- Database unavailable
- Degraded service
- Delayed opening or early closure
- Dispatch disruption
- Downstream organization impact
- Educational operations disrupted
- Email disruption
- Emergency communications disruption
- Event or activity cancellation
- Facility closure
- Government services disrupted
- Healthcare operations disrupted
- Intermittent service disruption
- Internal systems unavailable
- Internet access disruption
- Manual workaround required
- Manufacturing or production disruption
- Network outage
- Online portal unavailable
- Partial service outage
- Payment processing disruption
- Public safety operations disrupted
- Records access disruption
- Records processing disruption
- Remote access disruption
- Retail operations disrupted
- Safety risk or operational hazard
- Scheduling disruption
- Service delay
- Staff sent home or placed on leave
- Staff unable to work normally
- Supply chain disruption
- Third-party service disruption
- Transaction processing disruption
- Transportation operations disrupted
- Utility operations disrupted
- Website unavailable
Threat groups in related incidents
23 valuesExtortion indicators
16 valuesExtortion evidence recorded on related incidents
- Countdown or payment deadline
- Data sample published
- Data-theft extortion
- Direct victim contact
- Encryption-based extortion
- Full data publication
- Leak-site listing
- Negotiation portal or ransom chat
- No known extortion indicator
- Operational disruption threat
- Payment denied
- Payment reported
- Public leak threat
- Ransom demand
- Third-party pressure
- Unknown extortion indicators
Data impacts
11 valuesAttack mechanisms
9 valuesMechanisms recorded on related incidents
Ransomware confidence
6 valuesRansomware assessment of related incidents
Incident status
4 valuesCurrent status of related incidents
Attribution confidence
4 valuesActor attribution assessment
DD-CIT assessments
3 valuesCyber transparency
3 valuesCyber-transparency classifications of related incidents
Disruption transparency
2 valuesDisruption-transparency classifications of related incidents
Incident confidence
2 valuesCyber assessment
2 valuesThreat actor types
1 valueClassifications of related threat groups