Tor

Pierluigi Paganini November 15, 2014
81 percent of Tor clients can be identified with traffic analysis attack

The research revealed that more than 81 percent of Tor clients can be de-anonymized by exploiting a new traffic analysis attack based on Netflow technology. A team of researchers conducted a study between 2008 and 2014 on the de-anonymization of the Tor users, the team worked to disclose their originating IP addresses. A group led by […]

Pierluigi Paganini November 14, 2014
How Operation Onymous managed by law enforcement impacted Tor network

What is changed after the law enforcement conducted the takedown of several illegal marketplaces as part of the Operation Onymous? The recent shutdown of several black market places in the Tor network, including the popular SilkRoad 2.0, has captured the attention of media of the extension of illegal activities in the part of the web […]

Pierluigi Paganini November 07, 2014
Operation Onymous, the joint attack against dark markets in Tor

Operation Onymous – Law enforcement and judicial agencies around the globe conducted a joint action against dark markets on Tor networks. This morning I have reported the news of the seizure for the underground black market Silk Road 2.0 and the arrest of its alleged manager, Defcon” Benthall. In reality, the shutdown of Silk Road 2.0 is […]

Pierluigi Paganini November 01, 2014
Facebook Tor hidden service is online

The popular social network has launched the Facebook Tor hidden service to provide a method to use its site securely. Write down the onion address! We discussed many times about the right to online anonymity and how anonymizing networks like Tor could protect it. The Tor Project is an Internet-traffic anonymization service that is able to anonymize the Internet […]

Pierluigi Paganini September 21, 2014
DoJ proposal wants legitimate FBI hacking ops against anonymity

DoJ proposal is trying to legitimate FBI hacking operations against Internet users that make use of any kind of anonymizing technology. The FBI wants greater authority to hack overseas computers, according to a law professor. The Department of Justice (DoJ) is declaring war to online anonymity, its proposal to amend Rule 41 of the Federal […]

Pierluigi Paganini August 30, 2014
Bifrose malware leveraging on Tor caught in a targeted attack on a device manufacturer

Security experts at TrendMicro have detected a new variant of the BIFROSE malware leveraging on the Tor network in a targeted attack. Security experts at TrendMicro have been investigating a targeted attack against a device manufacturer when they discovered that BIFROSE malware, a well-known backdoor, has infected the systems of the company.  BIFROSE has been around for many […]

Pierluigi Paganini August 25, 2014
A dark wing of the intelligence supports the Tor Project

Experts working at US and UK Intelligence agencies on monthly base leak Tor vulnerabilities to the developers at the Tor Project. The BBC reported that the executive director of the Tor Project revealed that both US and UK intelligence agencies share bugs anonymously with Tor developers. The circumstance is quite surprising considering that both NSA and GCHQ […]

Pierluigi Paganini July 31, 2014
Discovered attacks to compromise TOR Network and De-Anonymize users

On July 4 2014 Tor Team discovered a group of malicious relays that they assume were trying to deanonymize Tor Network users with confirmation attack technique. Tor network is an excellent technology to ensure users’ online anonymity, thanks to the Tor network users can hide online activities, staying far from the prying eyes of governments and […]

Pierluigi Paganini July 26, 2014
Russian Government issued a Tender to crack Tor

The Russian government has launched a public competition, reserved to Russian entities, offering $111,000 to break Tor encryption. As anticipated in my previous post, law enforcement agencies and intelligence all over the world are investing to de-anonymize users in the deepweb, and in particular on Tor networks. Hacking Tor is a goal for many Intelligence agencies as […]

Pierluigi Paganini July 26, 2014
Tor Project is working to fix the alleged critical bug discovered by researchers at Carnegie Mellon

The co-creator of the Tor network confirmed that the Tor Project team is working to identify and fix the bug announced by researchers at Carnegie Mellon. Tor network is a system designed to anonymize user’s experience on the web, allowing the publishing of content in the part of web non indexed by search engines, dubbed DeepWeb. A […]