Security expert aviv raff , who first discovered this flaw , set up a demo of the exploit here .
首先发现这个漏洞的安全专家avivraff,设立了一个demo发现。
However , shivaun raff , co-founder of foundem , a site that has taken its complaint to brussels , said it took three years for google to deal with issues that led to her group being downgraded in the rankings .