Risk: Informational
MI5 has closed up a flaw on its website that could have opened up visitors to malicious attacks, the UK intelligence agency said.
The website suffered a cross-site scripting attack that could have allowed hackers to inject code into the site and redirect users to malicious pages, MI5 admitted.
However, the government service insisted the website had been secured quickly, and that at no time had any intelligence operatives been exposed by the hack.