Author: infossl

Fake Stories in Real News Sites

Posted on By infossl
cybersecurity, disinformation, fakenews, hacking, propaganda, russia, Security technology

Fireeye is reporting that a hacking group called Ghostwriter broke into the content management systems of Eastern European news sites to plant fake stories. From a Wired story: The propagandists have created and disseminated disinformation since at least March 2017, with a focus on undermining NATO and the US troops in Poland and the Baltics; … Read More “Fake Stories in Real News Sites” »

Friday Squid Blogging: Introducing the Seattle Kraken

Posted on By infossl
Security technology, sports, squid

The Kraken is the name of Seattle’s new NFL franchise. I have always really liked collective nouns as sports team names (like the Utah Jazz or the Minnesota Wild), mostly because it’s hard to describe individual players. As usual, you can also use this squid post to talk about the security stories in the news … Read More “Friday Squid Blogging: Introducing the Seattle Kraken” »

Update on NIST’s Post-Quantum Cryptography Program

Posted on By infossl
cryptography, cybersecurity, nist, quantumcomputing, quantumcryptography, Security technology

NIST has posted an update on their post-quantum cryptography program: After spending more than three years examining new approaches to encryption and data protection that could defeat an assault from a quantum computer, the National Institute of Standards and Technology (NIST) has winnowed the 69 submissions it initially received down to a final group of … Read More “Update on NIST’s Post-Quantum Cryptography Program” »

Adversarial Machine Learning and the CFAA

Posted on By infossl
academicpapers, courts, fraud, machinelearning, Security technology

I just co-authored a paper on the legal risks of doing machine learning research, given the current state of the Computer Fraud and Abuse Act: Abstract: Adversarial Machine Learning is booming with ML researchers increasingly targeting commercial ML systems such as those used in Facebook, Tesla, Microsoft, IBM, Google to demonstrate vulnerabilities. In this paper, … Read More “Adversarial Machine Learning and the CFAA” »

Fawkes: Digital Image Cloaking

Posted on By infossl
academicpapers, facerecognition, machinelearning, Security technology, socialmedia

Fawkes is a system for manipulating digital images so that they aren’t recognized by facial recognition systems. At a high level, Fawkes takes your personal images, and makes tiny, pixel-level changes to them that are invisible to the human eye, in a process we call image cloaking. You can then use these “cloaked” photos as … Read More “Fawkes: Digital Image Cloaking” »

On the Twitter Hack

Posted on By infossl
bitcoin, encryption, essays, hacking, nationalsecuritypolicy, scams, Security technology, socialmedia, twitter

Twitter was hacked this week. Not a few people’s Twitter accounts, but all of Twitter. Someone compromised the entire Twitter network, probably by stealing the log-in credentials of one of Twitter’s system administrators. Those are the people trusted to ensure that Twitter functions smoothly. The hacker used that access to send tweets from a variety … Read More “On the Twitter Hack” »