Tag: filter

A British telco hacked my browser

wargames-hackerTop British telcos are hijacking their customers’ browsers to make sure that David Cameron’s anti-porn filter rules are enforced.

BT, Sky, and Virgin Media are struggling to get customers to say yes or no to the controversial adult content blocks, because unlike David Cameron, the majority of customers are happy with being able to see what they like.

When a user tries to access any website. BT, Sky,TalkTalk and Virgin Media are required to ask all their customers if they want web filters turned on or off and never see anything that would offend Cameron and his blue rinse friends ever again.

According to Wired the measures being taken by ISPs have been described as “completely unnecessary” and “heavy handed” by Internet rights groups.

The hijacking works by intercepting requests for unencrypted websites and rerouting a user to a different page. ISPs are using the technique to communicate with all undecided customers.

If you click on an interesting Channeleye story you could be redirected to a page asking about web filtering.  The only way you would be safe is if you only look at encrypted websites.

BT is blocking people’s browsers until they make a decision, making it impossible for customers to visit any websites once the in-browser notification has appeared.

A spokesperson for the UK’s biggest ISP said: “If customers do not make a decision, they are unable to continue browsing. The message will remain until the customer makes a decision.”

BT said that it is not forcing people to activate BT Parental Controls and if a user selects “No” they will be taken to a confirmation page and be able to continue browsing without the message reappearing.

The digital rights organization Open Rights Group (ORG) said that ISPs risked encouraging customers to trust hijacked sessions by displaying messages in this way.

“How can a customer tell the difference between an ISP hijack and a phishing site made to look the same? There are better ways for ISPs to contact their customers—particularly given that they have our phone numbers, email and actual addresses,” an ORG spokesperson said.

Sky is also hijacking browser sessions to ask customers if they want to turn on its Sky Broadband Shield web filter. Unlike BT, Sky said it would not disconnect or block customers if they refused to make a decision.

Virgin said it had no plans to disconnect or block customers who did not make a decision, adding that its in-browser message about its Web Filters system could be ignored. The ISP did not say how it planned to get any remaining undecided customers to make a decision if they continued to ignore prompts.

However, all this is playing directly into the Government’s hands by setting a precident. ISPs for years have said that they are not responsible for what their customers see online. By forcing customers to say “yes” or “no” for the web filters they are placing themselves in a role which the government can use.

The next thing could be looking at emails at the request of whatever daft arse idea that the government has about terrorism, or childcare

Cameron’s porn filter deletes other sites too

stupid cameronBritish Prime Minister David “One is an Ordinary Bloke” Cameron’s porn filter is being used to purge the internet of a few sites that he does not want British people to see.

The alarm call was sounded by the German hacker site the Chaos Computer Club over the weekend which noticed that its site had been blocked in the UK.

Vodafone customers were also being stopped from accessing the ticket sales to this year’s Chaos Communication Congress.

The group claims that its sites were on a list which censors the open internet. These internet filters, authorised by Prime Minister David Cameron, are implemented by UK’s major internet service providers (ISPs) were supposed to stop porn from falling into the hands of children. But it appears that the list has been extended to include material deemed “extremist”.

Users can opt-out of censorship, or bypass it by technical means, but only a minority of users know how to bypass those filters.

Chaos points out that accessing its server directly via http://213.73.89.123/ appears to work quite well, thereby rendering the censorship efforts useless.

CCC-spokesperson Dirk Engling said that he saw this as proof that censorship infrastructure – no matter for which reasons it was set up, and no matter which country you are in – will always be abused for political reasons