https://www.bloomberg.com/news/features/2017-09-29/the-equifax-hack-has-all-the-hallmarks-of-state-sponsored-pros

https://www.databreachtoday.com/ex-ceo-blames-human-error-tech-failures-for-equifax-breach-a-10349

http://www.zdnet.com/article/wsj-kaspersky-software-likely-used-in-russian-backed-nsa-breach/

https://www.washingtonpost.com/world/national-security/israel-hacked-kaspersky-then-tipped-the-nsa-that-its-tools-had-been-breached/2017/10/10/d48ce774-aa95-11e7-850e-2bdd1236be5d_story.html

https://www.bleepingcomputer.com/news/legal/it-admin-trashes-railroad-companys-network-before-he-leaves/