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Check out how much quicker Formula E has gotten in just...

A neat video shows the difference over a lap of Monaco.

FAQ: Are you in danger from the WannaCrypt ransomware?

The worm called WannaCrypt (aka WannaCry, WannaCrypt0r, WanaCry, and WCry) dominated tech headlines through the weekend.

According to Europol, quoted in the New York Times, WannaCrypt infected  200,000 computers in more than 150 countries, tied the UK health service in knots, knocked out the Spanish phone company, troubled train travelers in Germany, and took big swipes out of FedEx, Renault, a reported 29,000 Chinese institutions, and networks all over Russiamdash;including the Russian Interior Ministry.To read this article in full or to leave a comment, please click here

FAQ: Are you in danger from the WannaCry ransomware?

The worm called WannaCry (aka WannaCrypt, WannaCry0r, WanaCry, and WCry) dominated tech headlines through the weekend.

According to Europol, quoted in the New York Times, WannaCry infected  200,000 computers in more than 150 countries, tied the UK health service in knots, knocked out the Spanish phone company, troubled train travelers in Germany, and took big swipes out of FedEx, Renault, a reported 29,000 Chinese institutions, and networks all over Russiamdash;including the Russian Interior Ministry.To read this article in full or to leave a comment, please click here

Renault imagines the Grand Prix car of 2027

It has 1 megawatt of power, all-wheel drive, and active suspension and aerodynamics.

Hack of Automotive Keyless Entry Systems Puts More Than VWs at...

One hundred million Volkswagen vehicles are allegedly at risk after researchers reveal weaknesses in wireless key security.

But those aren't the only vehicles at risk. New research presented at the USENIX security conference this week revealed that there is a critical weakness in vehicles that could enable an attacker to unlock and start a car remotely.

The research was conducted by computer science researchers at the University of Birmingham in the UK."We show that the security of the keyless entry systems of most VW Group vehicles manufactured between 1995 and today relies on a few, global master keys," the research abstract states. "We show that by recovering the cryptographic algorithms and keys from electronic control units, an adversary is able to clone a VW Group remote control and gain unauthorized access to a vehicle by eavesdropping a single signal sent by the original remote."Not only does the paper provide insight into the flaws in Volkswagens, but it also details similar flaws in the Hitag2 mechanism used in Alfa Romeo, Chevrolet, Peugeot, Lancia, Opel, Renault and Ford vehicles that enable a rolling code approach for keyless entry."Our findings affect millions of vehicles worldwide and could explain unsolved insurance cases of theft from allegedly locked vehicles," the paper states. While the impact of vehicle theft is likely in the tens of thousands of dollars per stolen vehicle, the researchers' approach makes use of a $40 device they built using the open-source Arduino micro-controller. The researchers contacted Volkswagen Group in November 2015 and met with the company in February to discuss the findings.

According to the researchers, VW Group acknowledged the vulnerabilities."As mentioned in the paper, we agreed to leave out amongst others the following details: cryptographic keys, part numbers of vulnerable ECUs [electronic control units], and the used programming devices and details about the reverse-engineering process," the researchers stated.Vehicle security experts contacted by eWEEK were not surprised by the new disclosure of widespread issues in VW Group vehicles.

David Barzilai, co-founder of Karamba Security, noted that his company has been seeing similar security issues with multiple brands. Karamba launched its flagship Carwall security platform in June in an effort to help secure vehicles' ECUs."The innovation of the USENIX paper is that it shows that a single brand and its subsidiaries are exposed, with all cars that were sold since 1995, as they all use the same master key," Barzilai told eWEEK.Corey Thuen, senior consultant at IOActive, said the keyless entry risk is in line with IOactive's expectations."We see these types of vulnerabilities being systemic to the auto industry, and this area of vulnerability is the most likely to be exploited by attackers," Thuen told eWEEK. "Unless we're talking about nation states or similar groups, your average hacker is motivated by money, so any vulnerabilities that can be turned into dollars, like this keyless entry attack, are going to be a higher likelihood."In Thuen's view, the real trouble in the auto industry, and in particular with the keyless entry risk, is all about vendor failure to follow security industry best practices.
In this case, Thuen said that proper key infrastructure and management were lacking, with the vendor instead making use of hardcoded information. He added that in IOactive's recently released Commonalities in Vehicle Vulnerabilities report, the issue is documented in detail.Barzilai believes the Karamba Carwall platform could in fact be used to limit the risk of such keyless attacks. He noted that the reported hack on VW was done through reverse-engineering an ECU and obtaining a private key."With Karamba installed, hacking into the ECU and then reverse-engineering it would be detected and prevented as a deviation from factory settings," he said. "Therefore, the attack would have probably been prevented."Barzilai added, "The attack shows that security should be done from a system approach, and the ECU is the attack surface or attack gateway to the car."Security is a very difficult thing to "bolt-on" after the fact, according to Thuen.

A failure to follow security best practices during the design and implementation phases can be very difficult, and often impossible, to remediate afterward."Microsoft, Google, Apple, OWASP and now auto-specific organizations like the Auto-ISAC have learned a lot over the past couple decades, and the auto industry needs to take advantage of that," Thuen said.Sean Michael Kerner is a senior editor at eWEEK and InternetNews.com.

Follow him on Twitter @TechJournalist.

Car lock hack affects millions of vehicles

Remote control eavesdrop clone is 'master key' Security researchers will highlight vulnerabilities in keyless entry systems that impact on the protection against theft of millions of cars at a conference tomorrow. The researchers, led by University of Birmingham computer scientist Flavio Garcia alongside colleagues from German engineering firm Kasper & Oswald, said they'd found that it was possible to clone a VW Group remote control after eavesdropping on a signal. The hack means its possible for thieves to unlock cars even if the owners have locked them. Worse yet, almost every vehicle the Volkswagen group has sold for the last 20 years – including cars badged under the Audi and Skoda brands – are potentially vulnerable, say the researchers.

The problem stems from VW’s reliance on a “few, global master keys”. El Reg asked Volkswagen’s PR team to comment on the upcoming research but we didn’t hear back at the time of going to press. We’ll update this story as and when we hear anything more. During an upcoming presentation, entitled Lock It and Still Lose It — on the (In)Security of Automotive Remote Keyless Entry Systems at the Usenix security conference (abstract below) – the researchers are also due to outline a different set of cryptographic flaws in keyless entry systems as used by car manufacturers including Ford, Mitsubishi, Nissan and Peugeot. The two examples are designed to raise awareness and show that keyless entry systems are insecure and ought to be re-engineered in much the same way that car immobilisers were previously shown to provide less than adequate protection. While most automotive immobiliser systems have been shown to be insecure in the last few years, the security of remote keyless entry systems (to lock and unlock a car) based on rolling codes has received less attention.
In this paper, we close this gap and present vulnerabilities in keyless entry schemes used by major manufacturers. In our first case study, we show that the security of the keyless entry systems of most VW Group vehicles manufactured between 1995 and today relies on a few, global master keys. We show that by recovering the cryptographic algorithms and keys from electronic control units, an adversary is able to clone a VW Group remote control and gain unauthorised access to a vehicle by eavesdropping a single signal sent by the original remote. Secondly, we describe the Hitag2 rolling code scheme (used in vehicles made by Alfa Romeo, Chevrolet, Peugeot, Lancia, Opel, Renault, and Ford among others) in full detail. We present a novel correlation-based attack on Hitag2, which allows recovery of the cryptographic key and thus cloning of the remote control with four to eight rolling codes and a few minutes of computation on a laptop. Our findings affect millions of vehicles worldwide and could explain unsolved insurance cases of theft from allegedly locked vehicles. Garcia was previously blocked from giving a talk about weaknesses in car immobilisers following a successful application to a British court by Volkswagen.

This earlier research on how the ignition key used to start cars might be subverted was eventually presented last year, following a two year legally enforced postponement. The latest research shows how tech-savvy thieves might be able to unlock cars locked by the vehicles' owners without covering how their engines might subsequently be turned on. Wired reports that both attacks might be carried out using a cheap $40 piece of radio hardware to intercept signals from a victim’s key fob.

Alternatively, a software defined radio rig connected to a laptop might be employed.

Either way, captured data can be used to make counterfeit kit. ® Sponsored: 2016 Cyberthreat defense report

General Motors hires first cyber security chief

US firm General Motors has hired its first product cyber security chief in response to the increasing amount of technology built into cars that could be targeted by cyber attackers. Jeffrey Masimilla, previously a General Motors engineering group mana...