PerfektBlue Bluetooth Vulnerabilities Expose Millions of Vehicles to Remote Code Execution

Cybersecurity researchers have discovered a set of four security flaws in OpenSynergy’s BlueSDK Bluetooth stack that, if successfully exploited, could allow remote code execution on millions of transport vehicles from different vendors. The vulnerabilities, dubbed PerfektBlue, can be fashioned together as an exploit chain to run arbitrary code on cars from at least three major […]

4 mins read

Two Examples of Useful, Non-Robust Features

A Discussion of ‘Adversarial Examples Are Not Bugs, They Are Features’: Two Examples of Useful, Non-Robust Features Ilyas et al. define a feature as a function fff that takes xxx from the data distribution (x,y)∼D(x,y) \sim \mathcal{D}(x,y)∼D into a real number, restricted to have mean zero and unit variance. A feature is said to be […]

7 mins read

Ben ‘BitBoy’ Armstrong faces six charges for harassing phone calls, released after arrest

Key Takeaways Ben ‘BitBoy’ Armstrong has been booked on six counts of harassing phone calls in Cherokee County, Georgia. The arrest marks another legal incident for Armstrong, who was previously arrested in 2023. Share this article Ben Armstrong, the crypto influencer known as “BitBoy,” was taken into custody late last month in Cherokee County, Georgia, […]

1 min read

Ethereum grows twice as fast as Bitcoin in latest $1B crypto fund inflow

Crypto investment products continued their strong momentum last week, recording $1.04 billion in inflows, according to the latest CoinShares report. This marks the 12th straight week of positive inflows, pushing the year-to-date total to $18 billion. The surge was accompanied by increased trading activity, with weekly volumes rising to $16.3 billion. As a result, the […]

2 mins read

Billionaire Bill Ackman Has 51% of His Hedge Fund’s $14.4 Billion Portfolio Invested in Just 3 Exceptional Stocks

Ackman’s best ideas still look attractive at today’s prices. Bill Ackman likes to keep his hedge fund, Pershing Square Capital, invested in just a few high-conviction companies. Indeed, it’s hard to generate market-beating returns if your investments are spread so thin your portfolio looks pretty similar to the overall stock market. But Ackman and his […]

6 mins read

Taiwan NSB Alerts Public on Data Risks from TikTok, Weibo, and RedNote Over China Ties

Jul 05, 2025Ravie LakshmananNational Security / Privacy Taiwan’s National Security Bureau (NSB) has warned that China-developed applications like RedNote (aka Xiaohongshu), Weibo, TikTok, WeChat, and Baidu Cloud pose security risks due to excessive data collection and data transfer to China. The alert comes following an inspection of these apps carried out in coordination with the […]

2 mins read