A security flaw on a site set up to gather evidence of in-person voter fraud in Arizona would have opened the door for SQL injection and other attacks. The bug was discovered by cybersecurity pro Todd Rossin, almost by accident. Rossin shared his findings on Reddit under his username BattyBoomDaddy, and the post quickly gained traction, racking up nearly 250 comments and more than 7,600 upvotes so far. Arizona law prohibits it from being shared via the web, but Social Security numbers and DoBs are supposed to be kept confidential.
Source: https://threatpost.com/trump-site-alleging-az-election-fraud-exposes-voter-data/161068/