I never heard of Smartmatic before tonight. But here's something on it from the State Department's foia records:
not in bailiwick. I have no idea if any of this stuff raises any issues over our election. Taking no position. https://twitter.com/BlackJackBoGre1/status/1327209415884337152
Wikileaks has a number of hits on Smartmatic. The first one looks interesting but when I open it I get gibberish. https://search.wikileaks.org/advanced?page=2&q=smartmatic
Here's an old NYT article on Smartmatic. I can't seen to bring it up on the Wayback Machine, so can't say if it has been changed. https://www.nytimes.com/2006/10/29/washington/29ballot.html
Here's a patent lawsuit against Smartmatic. https://www.courtlistener.com/recap/gov.uscourts.ded.66128/gov.uscourts.ded.66128.1.0.pdf
and here's a lawsuit that Smartmatic filed against others for writing a negative Wikipedia article about them. https://www.courtlistener.com/recap/gov.uscourts.miwd.93927/gov.uscourts.miwd.93927.1.0.pdf
here's a WAPO article from earlier this year: https://web.archive.org/web/20200304101135if_/https://www.washingtonpost.com/news/powerpost/paloma/the-cybersecurity-202/2020/03/03/the-cybersecurity-202-super-tuesday-will-be-big-test-for-security-of-los-angeles-county-s-new-voting-machines/5e5d31b7602ff10d49ac01a8/
Open Secrets has this little item from an October 2019 article:
https://www.opensecrets.org/news/reports/shadow-lobbying-2019
https://www.opensecrets.org/news/reports/shadow-lobbying-2019
That's enough for tonight. My best guess is that 48 hours from now, we will have all forgotten about Rudy's reference to Smartmatic. But if not, it can't hurt to read up on it a bit.