hacks Archives

Tag: hacks

Samsung Smart TV: Like A Web App Riddled With Vulnerabilities

August 1, 2013 Paul Roberts

Smart television sets aren’t short on cool features. Users can connect to Facebook and Twitter from the same screen that they’re using to watch Real Housewives of New Jersey, or log into Skype and use a built in- or external webcam to have a video chat. Unfortunately, the more TVs start to look like computers, the more they are becoming subject to the same underlying code vulnerabilities that have caused headaches and heartache in the PC space. That was the message of two researchers at the Black Hat Briefings security conference Thursday, who warned that one such product, Samsung’s SmartTV, was rife with vulnerabilities that could leave the devices vulnerable to remote attacks. Vulnerabilities in the underlying operating system and applications on Samsung SmartTVs could be used to steal sensitive information on the device owner, or even spy on the television’s surroundings using an integrated webcam, said Aaron Grattafiori and Josh […]

U.S. Cyber Chief Says “Trust Us” On NSA Spying

August 1, 2013 Paul Roberts

The head of the U.S. Cyber Command, Four-Star General Keith Alexander, told an audience of skeptical and sometimes hostile security experts and hackers that they should have faith that the U.S. National Security Agency (NSA) isn’t abusing its access to cell phone meta data and other online communications in its pursuit of terrorists who “live among us.” Speaking before a packed audience that included some of the country’s top computer security and privacy experts, Alexander spoke in measured tones about PRISM, the omnibus data collection program that was exposed in documents leaked by a former Booz Allen Hamilton contractor, Edward Snowden, saying that it had directly led to the disruption of 53 of 54 discrete “terrorist related activities” in the U.S., Europe, Asia and Africa since the September 11, 2001 terrorist attacks on New York and Washington, D.C. Adopting images and a tone common in the years immediately following 9/11, […]

PRISM Watch: US Cyber Command Chief Addresses Black Hat

July 31, 2013 Paul Roberts

I’m here at the Black Hat Briefings in Las Vegas, the U.S.’s most prominent “hacker con.” I’ll be bringing you news and updates from the show and (a bit) from DEFCON for the remainder of the week. As for the Briefings – the long and short of things is that all the buzz right now is about General Keith Alexander’s keynote speech this morning. Of course, keynotes are always a big deal, but its not even 8:00 AM and there’s a bit of a crush in the press room, with TV crews from major media outlets setting up in the Augustus ballroom, where Alexander will speak. Why? This speech is big because its one of the first – if not the first – post-PRISM public address by Gen. Alexander, who is the Commander of U.S. Cyber Command (USCYBERCOM) since the leaks by former NSA contractor Edward Snowden burst into the […]

Could Ad Networks Power Massive, Browser-Based Botnets?

July 29, 2013 Paul Roberts

When it comes to security, the web is insecure-by-design. We’ve known that for a long time – what with “man in the middle” attacks like FireSheep, drive-by download attacks and more. The problem has always been how to scale web based attacks. At the end of the day, having an attack web page is great but, like every other website owner, you still have to figure out how to get people to visit your site! Now researchers at WhiteHat security say they’ve found an easy way around the “scale” problem: ad networks. In a presentation at Black Hat this week, Jeremiah Grossman, the CTO of WhiteHat Security, and Matt Johansen, the Manager of Threat Research there, will show how would-be attackers can parlay a small cash outlay into a sizeable browser-based botnet that could be used to send out spam, spread malicious code or launch denial of service attacks on other web […]

Podcast: Black Hat Preview With Trustwave’s Nick Percoco

July 26, 2013 Paul Roberts

Next week, the world’s attention will shift to Las Vegas for the annual Black Hat and DEFCON hacking conferences. What will be the big trends this year? We sat down last week with Nicholas Percoco of Trustwave’s Spider Labs to get his thoughts on the show. Nick is a regular at Black Hat and other events – both in the audience and on the stage. He said one of the big themes this year will be hacks on consumer electronics and home automation systems. As we reported, two Trustwave researchers have delved into the security of a wide range of “smart home” technologies, including home automation gateways and even a bluetooth enabled “smart toilet.” Percoco said that manufacturers of these devices need to pay more attention to security, and can’t assume that the people buying their devices are technically sophisticated enough to understand how to safely deploy or manage Internet […]