2000 Jeep Grand Cherokee Laredo on 2040-cars

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Jeep in St. Louis hacked from Pittsburgh

One of America's most popular vehicles contains a security flaw that allows hackers to remotely commandeer it from anywhere on the planet. Cyber-security researchers Chris Valasek and Charlie Miller say they've accessed critical vehicle controls on a 2014 Jeep Cherokee that allowed them to remotely control critical vehicle functions like braking, transmission function, and steering. Automakers have downplayed the possibility a car could be remotely compromised, but the significance of the findings detailed Tuesday could cause them to reevaluate the threats posed to hundreds of thousands of vehicles already on the road. A key finding – the pair needed no physical access to the Jeep to pull off the attack. Valasek and Miller accessed the controls via a security hole in the Sprint cellular connection to Chrysler's UConnect infotainment system. In the course of their research, Valasek sat in his Pittsburgh home and remotely manipulated Miller's Jeep as he drove along a highway outside St. Louis. If you know a car's IP address, they say, a hacker could control it from anywhere. "We didn't add anything, didn't touch it," Valasek told Autoblog. "A customer could drive one of these things off a lot, and they'd have no clue it had these open attack surfaces." Remotely, he disabled brakes, turned the radio volume up, engaged windshield wipers and tampered with the transmission. Further, they could conduct surveillance on the Jeep, measuring its speed and tracking its whereabouts. They conducted the experiments over multiple breaches. They made their findings public on the same day the National Highway Traffic Safety Administration, the federal agency in charge of vehicle safety, released its latest report on the readiness of government and automakers to fend off these sorts of cyber attacks. Later today, two US Senators are expected to introduce legislation that would help consumers better understand the potential risks of car hacking. In the early stages of their research, Valasek and Miller found a security flaw in the car's wi-fi that allowed them to remotely manipulate controls from a range of about three feet. But in recent months, they found another vulnerability in the Sprint cellular connection in the UConnect system. That was a key breakthrough. "Lo and behold, we found we could communicate with this thing using cellular, and then more research, and 'Holy cow,' we're using the Sprint network to communicate with these vehicles," Valasek said.

Woman who survived plunge off Big Sur cliff posts pics of wrecked Jeep

The woman who survived seven days on a remote beach after plunging off a cliff on California's Highway 1 has posted photos of her wrecked Jeep Patriot on the beach at low tide. Along with details of the story Angela Hernandez has previously shared, the photos suggest she's lucky to be alive. Hernandez's ordeal began around midday on July 6, when she was driving southbound through Big Sur and an animal suddenly appeared in the road in front of her. She swerved to avoid hitting it and lost control. "I don't really remember much of the fall," she says. "They say I fell somewhere around 250 feet." Hernandez, 23, had been reported missing in the Big Sur area on her journey from Portland, Ore., to Southern California, but heavy fog had complicated search efforts. She was eventually found by a couple hiking the coastline in search of a fishing spot and was hoisted up the cliff by rescuers and taken to a hospital. She suffered a brain hemorrhage, collapsed lung, ruptured blood vessels in both eyes and four broken ribs and broken collarbone, plus an intense sunburn. She says she remembers only waking up in her car and feeling the Pacific Ocean rising over her knees. She used a multitool to break the window, then jumped into the water and made her way to shore, where she promptly passed out. In the coming days she used a piece of hose that broke off her Jeep to collect fresh water dripping off mounds of moss for drinking. "The next few days kind of became a blur," she wrote on Facebook. "I'd walk up and down the beach in search of another human being. I'd climb on rocks to avoid the sharp sand, walk along the shore to avoid the hot rocks, and air wrestle tiny crabs. I found a high spot I was able to climb up to and found myself there almost every day. I could see cars driving across the cliff and felt like if I could yell just loud enough, that one could hear me or see me. That's all it would take to make it back to my family. Just one person noticing me. I'd usually stay there until the sun became unbearable and then would find a way to slide myself back down to the shore." It sounds like the accident has given her a new lease on life. Her most recent Facebook update is a short video of her playing a guitar. "Wasn't sure if I'd still be able to play after my accident, so this makes me so happy," she writes. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Jeep Grand Cherokee Trailhawk revived and leaked

We'd love to tell you all about the Jeep Grand Cherokee Trailhawk you see here. Thing is, we don't really know all that much. That's because, according to our colleagues at Jalopnik, it hasn't quite been officially unveiled yet. But that's probably right around the corner, now that the cat is out of the bag. From the leaked images, we can tell that this Grand Cherokee Trailhawk is a lot like the Trailhawk that was produced as a special edition for the 2013 model year. Even the graphics look similar. Expect to see some aggressive tires to go along with all the best off-road goodies Jeep has to offer. Throw in some red tow hooks to match the contrasting interior stitching, mix together some underbody protection, and you've probably got yourself a Trailhawk. We'll have to wait until FCA decides to unleash the official goods to know for sure what we're looking at, but we doubt there's a supercharged V8 underhood. We do know that's coming, hopefully soon, but this isn't it. So, while we patiently wait for that Hellcat-powered Trackhawk to make an appearance outside the realm of spy shots, enjoy the Trailhawk you see here. Related Video: Featured Gallery Jeep Grand Cherokee Trailhawk Jeep SUV Off-Road Vehicles