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Hackers scanning for TeleMessage Signal clone flaw exposing passwords

Researchers are seeing exploitation attempts for the CVE-2025-48927 vulnerability in the TeleMessage SGNL app, which allows retrieving usernames, passwords, and other sensitive data. TeleMessage SGNL is a Signal clone app now owned by Smarsh, a compliance-focused company that provides cloud-based or on-premisses communication solutions to various organizations. Scanning for vulnerable endpoints Threat monitoring firm GreyNoise has observed multiple attempts to exploit CVE-2025-48927, likely b

Algorithms for making interesting organic simulations

Algorithms for making interesting organic simulations The purpose of this article is to explain techiques that enabled me to make simulations like the one below, along with a lot of other organic looking things. We will focus on algorithmic techniques for artistic purpose rather than scientific meaning. 1. Physarum algorithm from Jeff Jones (2010) Jeff Jones presented a simulation algorithm that reproduces the behavior of organisms such as Physarum polycephalum. It is explained in this paper.

Show HN: From Photos to Positions: Prototyping VLM-Based Indoor Maps

July 05, 2025 From Photos to Positions: Prototyping VLM-Based Indoor Maps Disclaimer: This project was completed entirely on personal time and hardware. It is not affiliated with, endorsed by, or representative of any institutions or organizations with which I am affiliated. The views and opinions expressed herein are solely my own and do not represent those of my employer or any associated institutions. LLMs and VLMs have been eating the world. Last week, I listened to a talk by Andrej Karp

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You Can't Afford to Be Fooled by the Chase Sapphire Reserve's Apple Perks and 100K Bonus

Chase/CNET The Chase Sapphire Reserve®* has several new annual credits and features, like an Apple Plus and Apple Music membership, valued at $250 a year (ends June 22, 2027). Chase updated the card last week, and all the details sound good on paper (aside from the higher $795 annual fee), but there are some fine-print changes that aren't so great. Cardholders will now have to do more work to get enough value from the card to cover its cost. That likely means the average credit-cardholder won'

Chase Sapphire Reserve Launches New $250 Apple Perk. I’m Not Falling for It

Chase/CNET The Chase Sapphire Reserve®* was updated earlier this week and now includes a number of new annual credits and other features, including an Apple Plus and Apple Music membership, valued at $250 annually (ends June 22, 2027). Chase also upped the card's annual fee. It now costs $795 annually, so you'll have to do more legwork to get enough value from the card to cover the cost. That likely means the average credit card user won't even want to consider this as an option. Which is fair

I Won't Be Getting the New Chase Sapphire Reserve. Here's Why

Chase/CNET The Chase Sapphire Reserve®* is well-known among travel enthusiasts and average credit card users as a great travel credit card. However, its accessibility to the former crowd is likely to change. The Sapphire Reserve was an expensive card before Chase's recent update at $550 annually, but it now costs $795, which is even more than its top competitor, The Platinum Card® from American Express. Aside from the higher fee, the biggest changes to the card are a greater emphasis on annua

Poline – An enigmatic color palette generator using polar coordinates

Summoning The use of "Poline" begins with the invocation of its command, which can be performed with or without arguments. If called without, the tool will generate a mesmerizing palette featuring two randomly selected anchors. On the other hand, one can choose to provide their own anchor points, represented as a list of hsl values, for a more personal touch. The power to shape and mold the colors lies in your hands. To create a palette, "Poline" requires at least two anchor points, but the n

"poline" is an enigmatic color palette generator using polar coordinates

Summoning The use of "Poline" begins with the invocation of its command, which can be performed with or without arguments. If called without, the tool will generate a mesmerizing palette featuring two randomly selected anchors. On the other hand, one can choose to provide their own anchor points, represented as a list of hsl values, for a more personal touch. The power to shape and mold the colors lies in your hands. To create a palette, "Poline" requires at least two anchor points, but the n

It’s raining swag! You can redeem your Play Points for a new Android plushie and more

Mishaal Rahman / Android Authority Pixel 8 Pro in front of an Android plushie TL;DR New Google, YouTube, and Android-themed merch is available for Play Points members to spend their points on. The collection includes plushies, shirts, hats, and more. If you’re a Google Play Points member, then you can earn points for purchases of digital content, in-app items, and downloads from the Play Store. These points can be used in various ways, like discounts for in-app items, Play credit, and so on.

Roame (YC S23) Is Hiring

About Roame Our mission is to make travel perfect. Roame is a flight search engine using credit card points and miles. More than $69 billion worth of points issued every year. We empower over 1 million travelers to maximize the value of their points and miles. We are backed by top investors including Y Combinator, Goodwater, Accel’s starters fund, and angel investors including the leading figure within points. The Role We are hiring for a Lead Full Stack Engineer who thrives in a fast-paced,