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The latest blog posts to take off on Hacker News. 431 posts.
You are dangerously bad at cryptography
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Liberty Reserve Founder Arrested, Site Shuttered
The founder of Liberty Reserve , a digital currency that has evolved as perhaps the most popular form of payment in the cybercrime underground, was reportedly arrested in Spain this week on suspicion of money laundering. News of the law enforcement action may help explain an ongoing three-day outage at…
Improving the security of your SSH private key files
Update (July 2015): This post is now rather outdated, and the procedure for modifying your private key files is no longer recommended. A better solution is to use ssh-keygen -o .
The Government Wants A Backdoor Into Your Online Communications
According to the New York Times, President Obama is "on the verge of backing" a proposal by the FBI to introduce legislation dramatically expanding the reach of the Communications Assistance for Law Enforcement Act, or CALEA. CALEA forces telephone companies to provide backdoors to the government...
Teenager facing terrorism charges for something he posted on Facebook
Meet Cameron D'Ambrosio. He's 18 and lives in a small town near Boston. He posts a lot of lyrics on Facebook and wants to be a rapper. Oh, and he's being held without bail as a terrorist for ... WHAT??!
Surveillance and the Internet of Things
The Internet has turned into a massive surveillance tool. We’re constantly monitored on the Internet by hundreds of companies—both familiar and unfamiliar. Everything we do there is recorded, collected, and collated—sometimes by corporations wanting to sell us stuff and sometimes by governments wanting to keep an eye…
A Profanity-Laced Video Game Password That Breaks Everything
Most of these passwords were gibberish that required a pen-and-paper to write down and remember. One password, however, is more memorable, and much more sinister.
Exploiting a Go Binary
Earlier this year, tylerni7 showed us a proof of concept for a 32 bit Go exploit using this issue . geohot and I had a wager over who could get the first remote code execution on play.golang.org : he won, but just barely ;-). Props also to ricky for helping to find the underlying cause/writing the patch. Here is a…
Disappointing Unsealing Decision in Aaron Swartz Case
The public lost another battle in the U.S. v. Aaron Swartz case, this one over transparency. On May 13, 2013, the U.S. District Court judge handling the prosecution sided with the government, the Massachusetts Institute of Technology and JSTOR and refused to make public any information in the case...
How the Syrian Electronic Army Hacked The Onion
This is a write-up of how the Syrian Electronic Army hacked The Onion. In summary, they phished Onion employees’ Google Apps accounts via 3 …
Automated License Plate Readers Threaten Our Privacy
Co-Authored with Peter Bibring, Senior Staff Attorney at the ACLU of Southern California Law enforcement agencies are increasingly using sophisticated cameras, called “automated license plate readers” or ALPR, to scan and record the license plates of millions of cars across the country. These...
Hacking Google's HVAC Systems
Arctic Wolf®, the leader in security operations, has acquired Cylance, a pioneer of AI-based endpoint security.
Worthless security claims
I’ve been considering purchasing one of these t-shirts: This shirt would announce to everyone who crosses my path that I am, in fact, the world’s greatest lover. They would know this because I have a t-shirt that tells them so and it would give them enormous
A determined 'hacker' decrypts RDS-TMC
RDS-TMC uses an encryption algorithm simple enough to be run using pen-and-paper hardware.
Exploiting a Bug in Google's Glass
A few days ago, I posted to Twitter a picture I took of a Google Glass unit running software that I had modified. I did this while in the Bay Area after picking it up from Google's headquarters in Mountain View. I was unable to provide many more details at the time, as I first was busy driving home, and then became…
How I attacked a fellow student
I’m a college student studying abroad at the University of Pennsylvania, studying a mixture of CS, Physics and Music. This semester I decided to take a course CIS551: Network and Computer Security, eager to learn about the field. This is the story of how as part of the course, I compromised the security of one […]
How To Opt Out of Facebook Ads Based on Your Real-Life Shopping Activity
Facebook has announced that it’s teaming up with four of the world’s largest corporate data brokers to “enhance” the ad experience for users. Datalogix, Epsilon, Acxiom, and BlueKai obtain information gathered about users through online means (such as through cookies when users surf the web) as...