News for hackers. Stuff that matters.

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Re:Square to acquire Afterpay for $29B on Monday August 02, 2021 @03:07AM (#28033719)
The steep increase at the end mostly does not reflect a change in economic fundamentals but rather banks relabeling savings accounts as transaction accounts in response to regulatory changes. If you look at M2 instead of M1, the increase disappears.

More info: https://fredblog.stlouisfed.org/2021/05/savings-are-now-more...

(Edit: Updated link to a more recent blog post)

Re:Using Benford’s Law to Detect Bitcoin Manipulation on Sunday July 25, 2021 @11:02AM (#27949647)
With a fixed exchange rate, the choice of currency does not matter for Benford’s law.

Benfords’s law states that for many real-life numbers x, log(x) is uniform.

Converting to another currency using exchange rate E, so that y = E*x, yields log(y) = log(E) + log(x). This corresponds to a shift of the distribution of log(x) and does not change how uniform the distribution is.

However, if the exchange rate varies with prices, then it will matter.

Re:The Kivaloo Data Store on Tuesday September 22, 2020 @03:32PM (#24558808)
I had a wrong understanding of what Encrypted SNI does and does not do. Thank you for the response.
Re:The Kivaloo Data Store on Tuesday September 22, 2020 @02:11AM (#24551434)
But such an attacker would need to know that the content was downloaded from the Tarsnap website, right? If TLS is configured with Encrypted SNI, the handshake no longer reveals server information and thereby TLS does add privacy.

(However, Encrypted SNI is not widely adopted yet.)

Re:AirMessage – Android app to interface with iMessage on a Mac on Saturday September 05, 2020 @06:09PM (#24387246)
Apple has changed the design of FaceTime in response to the case. Why are they not opening it up now?

> Apple decided to redesign how it did FaceTime on a technical level as a way to bypass the patents (in essence, it stopped using an IP address as final authorization when creating a VPN between two devices and instead uses a push token, certificate and session token).

https://www.theregister.com/2019/11/25/apple_facetime_patent...

Thank you. Public predictions tied to an identity are useful, good job on getting it right!
Re:Goldman Sachs Is Setting Up a Cryptocurrency Trading Desk on Friday December 22, 2017 @02:48AM (#15985899)
Sounds interesting, I will take you up on the offer!

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