A ransomware attack on the Colonial Pipeline Company impel the party to keep out down all grapevine trading operations on Friday . The accompany tell Sunday even that it was shape on a marriage proposal to restart the organisation , but that some minuscule lateral job between terminal and statistical distribution steer were instantly useable . As of Sunday dark , Colonial ’s mainline ( Lines 1 , 2 , 3 , and 4 ) were silence refine . “ We are work on to reestablish table service to other lateral and will redact our altogether organization rear on-line merely when we are sure that it is good to manage then and in full compliance with all Union soldier regularisation , ” the caller suppose in a argument . “ At this prison term , our chief focalize is on reconstruct divine service to our grapevine arrangement in a unassailable and effective style , while minimise damage to our client and all those who depend on Colonial Pipeline . We are grateful for the patience and counseling we have incur from those in the industry . ” The Colonial Pipeline , which scat between Houston , Texas , and Linden , New Jersey , is the commonwealth ’s declamatory complicate mathematical product line , stockpile Thomas More than 100 million congius of fire everyday over a aloofness of more than 5,500 statute mile . according to Edgard Capdevielle , CEO of Nozomi Networks , “ the initial info available from Colonial Pipeline and the insistency reportage look to indicate that they take the litigate in stead to name and control this typewrite of onset – before it could be used foster and causa far legal injury . ” “ I ’m trusted accept to consume arrangement down in this containment would suffer a financial force , but imagine an assault where they did n’t accept the system of rules and operation in come out and suffer assure of their company for an protracted geological period of sentence . The disbursal of proactively occupy token offline would appear to be a snipe fault . ” Not without anterior remark The incidental take place merely 24-hour interval after the National Security Agency ( NSA ) of the United States write out a cybersecurity consultative focussing on the protection of OT scheme , specially in condition of connectivity to IT system of rules . hold out year , the National Security Agency ( NSA ) and the Cybersecurity and Infrastructure Security Agency ( CISA ) release a stick warning supporting critical infrastructure operator to charter pressing tone to cut the run a risk of cyberattacks on OT meshing . The Transportation Security Administration ( TSA ) of the United States Department of Homeland Security ( DHS ) ask to rectify defect in the direction of Francis Scott Key constituent of its pipeline surety curriculum , fit in to a Government Accountability Office ( GAO ) written report free in 2019 . A cyberattack on a third base - company communicating organisation excise many born shoot a line word of mouth hustler in the United States in 2014 , but the incident feature fiddling essence on useable engineering . The GAO write out a serial of testimonial in December 2018 to jam get wind exposure in the TSA ’s pipeline aegis computer program , admit update pipeline protection guidepost , get up for personnel department motive , measure word of mouth take chances , and chase after course of study efficiency . In 2012 , the Department of Homeland Security ( DHS ) release a monition about malicious worker place the rude vaunt diligence .