Showing only posts tagged Uncategorized. Show all posts.

Using AI for Political Polling

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Public polling is a critical function of modern political campaigns and movements, but it isn’t what it once was. Recent US election cycles have produced copious postmortems explaining both the successes and the flaws of public polling. There are two main reasons polling fails. First, nonresponse has skyrocketed …

LLMs Acting Deceptively

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New research: “ Deception abilities emerged in large language models “: Abstract: Large language models (LLMs) are currently at the forefront of intertwining AI systems with human communication and everyday life. Thus, aligning them with human values is of great importance. However, given the steady increase in reasoning abilities, future LLMs …

Exploiting Mistyped URLs

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Interesting research: “ Hyperlink Hijacking: Exploiting Erroneous URL Links to Phantom Domains “: Abstract: Web users often follow hyperlinks hastily, expecting them to be correctly programmed. However, it is possible those links contain typos or other mistakes. By discovering active but erroneous hyperlinks, a malicious actor can spoof a website or …

Security and Human Behavior (SHB) 2024

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This week, I hosted the seventeenth Workshop on Security and Human Behavior at the Harvard Kennedy School. This is the first workshop since our co-founder, Ross Anderson, died unexpectedly. SHB is a small, annual, invitational workshop of people studying various aspects of the human side of security. The fifty …

The Justice Department Took Down the 911 S5 Botnet

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The US Justice Department has dismantled an enormous botnet: According to an indictment unsealed on May 24, from 2014 through July 2022, Wang and others are alleged to have created and disseminated malware to compromise and amass a network of millions of residential Windows computers worldwide. These devices were …

Online Privacy and Overfishing

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Microsoft recently caught state-backed hackers using its generative AI tools to help with their attacks. In the security community, the immediate questions weren’t about how hackers were using the tools (that was utterly predictable), but about how Microsoft figured it out. The natural conclusion was that Microsoft was …

AI Will Increase the Quantity—and Quality—of Phishing Scams

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A piece I coauthored with Fredrik Heiding and Arun Vishwanath in the Harvard Business Review : Summary. Gen AI tools are rapidly making these emails more advanced, harder to spot, and significantly more dangerous. Recent research showed that 60% of participants fell victim to artificial intelligence (AI)-automated phishing, which …

Mystery malware destroys 600,000 routers from a single ISP during 72-hour span

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Enlarge (credit: Getty Images) One day last October, subscribers to an ISP known as Windstream began flooding message boards with reports their routers had suddenly stopped working and remained unresponsive to reboots and all other attempts to revive them. “The routers now just sit there with a steady red …

Supply Chain Attack against Courtroom Software

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No word on how this backdoor was installed: A software maker serving more than 10,000 courtrooms throughout the world hosted an application update containing a hidden backdoor that maintained persistent communication with a malicious website, researchers reported Thursday, in the latest episode of a supply-chain attack. The software …

Privacy Implications of Tracking Wireless Access Points

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Brian Krebs reports on research into geolocating routers: Apple and the satellite-based broadband service Starlink each recently took steps to address new research into the potential security and privacy implications of how their services geolocate devices. Researchers from the University of Maryland say they relied on publicly available data …

Lattice-Based Cryptosystems and Quantum Cryptanalysis

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Quantum computers are probably coming, though we don’t know when—and when they arrive, they will, most likely, be able to break our standard public-key cryptography algorithms. In anticipation of this possibility, cryptographers have been working on quantum-resistant public-key algorithms. The National Institute for Standards and Technology (NIST …

Detecting Malicious Trackers

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From Slashdot : Apple and Google have launched a new industry standard called “ Detecting Unwanted Location Trackers ” to combat the misuse of Bluetooth trackers for stalking. Starting Monday, iPhone and Android users will receive alerts when an unknown Bluetooth device is detected moving with them. The move comes after numerous …

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