Tag: Cybersecurity

Chris Pratt’s Race Against AI in “Mercy”: A Cinematic Journey | February 10 2026, 16:24

We went to see the movie Mercy with Chris Pratt yesterday. Bekmambetov! His “screenlife” format has finally been expanded into a $50 million blockbuster and stuffed into IMAX. The guy really did well. First, he made six Yolki movies, and then, bam – he broke out and even started to produce something decent. (We were alone in the theater in super comfy motorized chairs. Empty halls — that’s pretty much the norm for the last many years. I don’t know how cinemas even break even. Even the bar was closed, it only works on weekends when more than two people show up to a hall)

So, the plot. The near future. The justice system is maximally optimized: instead of jurors and years of appeals — an impartial AI. The main character (Chris Pratt) is accused of brutally murdering his own wife. The evidence against him is significant, and society demands blood.

He is placed in a high-tech chair and given 90 minutes. This window” for defense — the time in which he must convince the algorithm of his innocence. If after an hour and a half the guilt probability” scale doesn’t drop below a critical threshold — he will be executed right there. Everything happens in real time, the movie runs for 90 minutes.

In the era of neural networks, this seems very timely. Screenlife here is ideal: we see the evidence and the world through the system’s eyes via cameras and browsers. Chris Pratt and Rebecca Ferguson on screen — always a plus.

However, what causes doubt is the attempt to crossbreed a hedgehog with a snake. Screenlife is good for its chamber feel, but here they sell us IMAX 3D, explosions, and chases, although 95% of the time the hero just sits in a chair.

Classic cinema for streaming. Not bad. On the couch with pizza on a Friday night — it’ll be great, there’s a solid detective story. Your brain might explode from the overload of details. Big question whether it’s worth paying for an IMAX ticket to watch Pratt watching a monitor… Who knows. There are some action scenes here and there, and they’re pretty good, but only occasionally.

Overall, detective fans should like it. From the plot, it’s clear they won’t fry the guy in the chair at the end of the movie, the question is how he’ll manage to wriggle out of it.

Spam Tactics: Money for Forms and the Illusion of Payouts | January 20 2026, 01:30

Spam in the mailbox. The letter says here’s some money, if you fill out a three-minute online form on the internet you’ll receive twice as much back through a digital gift card;) technology, darn it

US Visa Freeze for 75 Countries Amid Public Charge Concerns | January 14 2026, 15:23

If Fox News is to be believed, the US State Department is indefinitely suspending the processing of all types of visas for citizens of 75 countries, including Russia. Supposedly these measures will come into effect on January 21, 2026, and will remain in force until the department completes a full reassessment of verification procedures. It is stated that exceptions to this rule will be extremely rare and possible only after a thorough completion of all checks.

The reason is the aim to tighten the fight against “potential burdens on the American social security system”. Consular officers must deny visas to those who may become a “public charge”. Age, health status, English language proficiency, and financial situation are among the criteria.

P.S. Curious why there are so many chairs. Ten minutes ago, I sent Nadya a message on iMessage (!) “let’s buy a chair for mom on Ozone” after discussing chairs with mom on Signal. It seems like iMessage has not been known for leaking topics. Before this, I had no interest in chairs at all for many many years. Either advertising networks adapted quickly or it’s such a coincidence, I don’t know.

Navigating the Future: Embracing Earth’s Magnetic Field as a GPS Alternative | January 10 2026, 17:41

I learned today that there is and is actively used a technology for navigation using the Earth’s magnetic field. It is used as a replacement or an extension of GPS.

For example, there is the Scandinavian ferry Express 5 of Bornholmslinjen, which insures against GPS problems (which do happen) by using MagNav navigation. Unlike GPS, the Earth’s magnetic field cannot be jammed or spoofed—it simply exists. The ferry follows the same route, and generally, navigation could even be achieved through household fishing sonars.

But there are a few startups that use this technology for indoor navigation, where GPS signals cannot reach. It’s claimed that the navigation accuracy is within 1 meter. That’s more interesting.

GiPStech, Oriient, Mapsted.

The basis of this technology is a process called magnetic fingerprinting. Engineers or mapping robots walk through a building with a smartphone, recording unique distortions of the magnetic field at every point. These distortions are created by the steel frame of the building, rebar in the walls, and large electrical equipment. A database is formed where each coordinate (x, y, z) corresponds to its unique magnetic field vector (intensity, inclination, deviation).

The collected data is uploaded to the cloud platform of the provider company. There, they undergo noise cleaning and are “stitched” together with the digital floor plan. When a user walks through a shopping center, their smartphone reads data from the built-in magnetometer in real-time. Special software (SDK) compares the current readings with those stored in the database. For accuracy to be within 1–2 meters, the system relies not only on magnets. It uses sensor fusion—combining data from the magnetic field with inertial sensors (accelerometer counts steps, gyroscope determines turns) and sometimes Wi-Fi/Bluetooth signals for rough localization.

This technology is certainly being actively implemented for drones. The main technical difficulty there is dealing with their own interference and considering that the magnetic field changes, requiring constant map updates. Electrics, engines create strong magnetic fields, which “drown out” the natural background of the Earth. However, various filtering algorithms (including neural networks) are used, which in real-time “subtract” motor interference from the overall sensor readings. From what I understand, at high altitudes (kilometers), the magnetic field is more “smooth”, therefore the accuracy is lower (about 1–5 km). But if several drones fly together and exchange signals, overall they can provide very good accuracy each. Additionally, a group of drones can measure the gradient (rate of change) of the magnetic field in space, tying location not to absolute values, but to relative ones. Essentially, using a group of drones turns the navigation system from a set of individual receivers into a distributed phased array antenna, capable of filtering global interferences and working with much weaker useful signals. Considering that small drones capable of staying airborne for long periods can be released into the air by the hundreds (and cost pennies), this is a quite promising area for military.

There’s an interesting startup, Zerokey. They release QUANTUM RTLS 2.0. This device provides spatial accuracy to 1.5mm. It’s used in production, for example. Their video shows a “watch” on a worker’s hand that monitors the correctness of assembling something on a table. Here, the principle is ultrasonic, and it’s understandable that these “watches” are paired with stationary sensors and further multilateration.

New Year’s Eve in an Empty IMAX: A 3D Avatar Experience | January 01 2026, 17:24

How did we ring in the New Year? In an empty movie theater watching Avatar IMAX 3D.

The CGI is simply stunning. Seriously, it might be the most photorealistic film in history from a computer graphics perspective. The detail in individual faces—there were times I could swear I was looking at human faces painted (and that’s a compliment). And there’s a lot going on in the background too. You really need IMAX and ideally 3D because it’s one of the few movies where IMAX 3D technology isn’t just used in certain scenes, but everywhere.

The main villain Varang is absolutely amazing. Every time she appeared on screen, she stole the spotlight. Despite the CGI, they perfectly conveyed all the complex emotions of her character. They made her truly merciless, sexy, and dangerous. It turned out cool.

The three-hour runtime is densely packed with action, with practically no scenes that make you want to yawn.

The Uncertain Future of Automation and Employment Disparities | December 21 2025, 15:27

Everyone is waiting for a cyberpunk future where each cafe table is served by an android. But it seems that it will never happen. The automation of the service sector is stagnating and will continue to do so for one simple reason: maintaining a human is becoming cheaper than servicing an industrial robot.

Food and clothing are rapidly depreciating. Production volumes are such that feeding and clothing a “bag of skin” today costs pennies. Now compare this with the cost of developing, software, and maintenance of a complex robot waiter or cleaner. A human is a self-regulating system that fuels and updates itself. And if worn out, easily replaced. Pure economy!

In the “First World,” the motivation to labor hard will disappear. Why go to a hard, boring job if basic needs are met with minimal effort, and everything else is done by others who really need to? People in developed countries will work only where there is thrill and pleasure. Eventually, we will face a shortage of hands where it is “not cool,” but there won’t be robots there either – too expensive.

Poor countries will be stuck in the past. Their populations are growing like yeast. Choosing a job there is a luxury available only to a few. An excess of labor makes work almost free.

I think the world is facing a harsh imbalance. Developed countries will likely permanently close their borders to avoid diluting their comfort, and all industries that are still difficult or expensive to automate will simply move to poor regions. Perhaps, developed countries will become less likely to conflict with one another, as there will be too many resources to make every resident happy.

But it will be harder with poor countries. Why invent a complex robot if you can relocate a factory where thousands are ready to work for food, which becomes cheaper every year? This has long been happening and will most likely continue for a long time.

Conventional programmers in the USA won’t be replaced by AI, but by programmers from Southeast Asia and South America. Several layers of AI for quality control and one manager approving AI conclusions and automatic layoffs and hiring will oversee them. And those programmers who remain in developed countries will focus more on orchestration than on coding. This role requires even more intelligence, and only one in ten current individuals will be capable. Only, the reason for such a crisis will not be AI.

Also, I think that the borders of the future world may close in one direction. It will become increasingly difficult to enter developed countries from developing and poor ones, but the opposite will be facilitated by authorities. Africa is growing so fast that it will surely become a problem if people there are not already prepared for life beyond their villages.

The future is not about the uprising of machines. It’s when some work for pleasure, and others because they are cheaper than electricity and gears.

Do you agree, or am I exaggerating too much?

Decoding Complex Queries: A Transformative Approach to Search Functionality | December 17 2025, 03:25

Oh, I just solved a really cool problem. It’s tricky to explain though. But I’ll try.

So, the client has 10 search websites. They all use one index but throw different queries at it. To what the user enters, a very long and complex query is added, generated by a module on Sitecore. It includes template and page IDs that need to be included or excluded. Ultimately, it’s impossible to understand what’s going on there. There could be ten opening brackets and some randomly closing ones, but it worked with Coveo. Reformatting helped, but not much.

And each site has its own version of this. Meanwhile, the same IDs appear periodically. I first tried to manually figure this out, but it was a nightmare. Nothing helped. There are also nested conditions. For example, “exclude this template” not globally, but only if that field equals one.

Here’s what I did:

I wrote a script that parses this textual “mess” into an abstract syntax tree (AST). This allowed to turn an unreadable string into a structured JSON object, where it’s clear: here’s AND, there’s OR, and here — a specific condition.

Then I turned these conditions into Boolean algebra formulas. Using the SymPy library, I “fed” these formulas to simplification algorithms. Mathematics itself eliminated duplicates, collapsed excessive nesting, and removed conditions that are logically absorbed by others. As a result, the “trees” became flat and understandable.

In the attachment — the original tree and the simplified one.

To be sure that I didn’t break anything during simplification, I wrote a test generator. It takes the simplified logic, puts it back into a working curl, and checks whether the number of found documents (totalCount) matches the original request. The numbers matched — meaning, the logic is preserved 100%.

Having simplified and standardized structures for each site in hand, I built a comparison matrix. The script analyzed them and highlighted Common Core — conditions that are guaranteed to be required (or prohibited) on all sites without exception, and Specifics — unique “tails” that distinguish one site from another.

In the attached screenshot: REQ means that the condition is guaranteed to be met for any document that goes through this request. NOT — definitely not met. OPT — the condition is present in the request, but it’s not strict by itself. It only works in conjunction with something else. “.” — the condition is not mentioned in the request at all.

For 3 sites it responds instantly, for 10 it takes about 30 minutes.

And of course, all data in all screenshots are thoroughly obfuscated.

The Evolution of the Albanian Virus: From Joke to Cyberthreat | November 07 2025, 14:21

“Hello. I am an Albanian virus, but due to the low level of technology in my country, I cannot do anything to your computer. Please kindly delete one file on your computer and then forward me to other users.”

Here’s the 2025 version. The line they ask to insert into the terminal – echo “” | base64 -d | bash

This line contains curl, pointing to 217.119.139.117 whose result is passed to `nohup bash`. And from this address, a script is loaded, of course obfuscated.

Naturally, no available LLM agrees to decrypt it. But Qwen didn’t mind.

Upon execution, the script gathers information from Chrome, Brave, Edge, Firefox, and others, extracting cookie files, autocomplete history, and system login data, collects crypto wallets like Electrum, Coinomi, Exodus, Atomic, Wasabi, Ledger Live, and others, gathers content from the “Notes” macOS app with attached media files, data from the Keychain (passwords), and also scans the desktop and documents for files of certain extensions. The collected data are archived and sent to a remote server with the IP address 217.119.139.117.

To ensure persistent access, the script creates hidden launch services (LaunchDaemons) with random names, making it difficult to detect. It can download and replace the legitimate Ledger Live application with a modified version.

Such is the Albanian virus)