U.S. Offers $2.5 Million Reward for Hacker Behind Massive Global Cybercrime Operation - 1

Screenshots from the U.S. Secret Service Reward Posters

U.S. Offers $2.5 Million Reward for Hacker Behind Massive Global Cybercrime Operation

  • Written by Kiara Fabbri Former Tech News Writer
  • Fact-Checked by Justyn Newman Former Lead Cybersecurity Editor

The U.S. State Department announced on Monday a reward of up to $2.5 million for information leading to the arrest or conviction of Belarusian hacker Volodymyr Kadariya .

According to the indictment , Kadariya is accused of orchestrating a cybercrime operation that involved deploying the Angler Exploit Kit(AEK), various other malware, and online scams to millions of unsuspecting internet users from October 2013 to March 2022.

These attacks were executed through “malvertising.” In this method, online ads appeared legitimate but secretly redirected users to malicious websites and servers. According to the indictment, these sites either defrauded users or infected their devices with malware.

The AEK was one of the primary tools used to compromise these electronic devices, according to the indictment.

In addition, the indictment states that Kadariya and his co-conspirators allegedly distributed “scareware” ads that falsely claimed to have detected viruses or other issues on a user’s device. These ads aimed to trick users into buying or downloading harmful software, granting remote access to their devices, or revealing personal and financial information.

To profit from their extensive hacking and fraud schemes, Kadariya and his associates reportedly sold access to compromised devices, known as “loads” or “bots,” on Russian cybercrime forums.

The indictment also state that Kadariya and his associates sold stolen information, such as banking details and login credentials, recorded in “logs,” enabling further fraud or the distribution of additional malware to the victims’ devices.

At its peak, Angler represented 40% of all exploit kit infections, targeting around 100,000 devices and generating an estimated annual turnover of around $34 million, according to the British National Crime Agency .

This reward is offered under the Transnational Organized Crime Rewards Program , and reflects the U.S. government’s concern about the increasing threat of cybercrime.

Tiny Brain Chip Converts Thoughts To Text With 91% Accuracy - 2

Image published by Michael David Mitchell, from EPFL

Tiny Brain Chip Converts Thoughts To Text With 91% Accuracy

  • Written by Kiara Fabbri Former Tech News Writer
  • Fact-Checked by

Researchers at EPFL announced yesterday they’ve developed a new brain-machine interface (BMI) that can translate brain activity into text using a compact and energy-efficient system.

This device, called the Miniaturized Brain-Machine Interface (MiBMI), is designed to help individuals with severe motor impairments, such as those with amyotrophic lateral sclerosis (ALS) or spinal cord injuries, to communicate by thinking about writing.

These chips decode the brain’s intended hand movements into corresponding text, achieving an accuracy rate of 91% for 31 different characters.

The MiBMI represents a significant improvement over existing BMI systems, which are often bulky and power-intensive. The technology, which was published in the last issue of IEEE Journal of Solid-State Circuits, processes neural signals in real-time using tiny silicon chips.

Lead author Mohammed Ali Shaeri explains that although the chip has not yet been integrated into a fully operational BMI, it has successfully processed data from previous live recordings,

The report explains that unlike current BMIs, which require data from implanted brain electrodes to be sent to an external computer for decoding, the MiBMI integrates both data recording and real-time processing on the same chips.

New Atlas notes that this differs from Neuralink , which uses 64 electrodes implanted in the brain and performs data processing through an external device via an app. Furthermore, MiBMI is extremely small, with a total area of just 8 mm². In comparison, Neuralink is significantly larger, measuring approximately 23 x 8 mm.

To be able to process the massive amount of information picked up by the electrodes on the miniaturized BMI, the researchers had to take a new approach to data analysis.

They discovered that the brain activity for each letter, when the patient imagines writing it by hand, contains very specific markers, which the researchers have named Distinctive Neural Codes (DNCs).

Instead of processing thousands of bytes of data for each letter, the microchip only needs to process the DNCs, which are around a hundred bytes. This makes the system faster and lowers power consumption.

This represents a significant advance in miniaturization, combining expertise in integrated circuits, neural engineering, and artificial intelligence. As neurotech startups increasingly focus on integration and miniaturization, EPFL’s MiBMI stands out as a promising development.

Lead author Mohammed Ali Shaeri notes: “Our goal is to develop a versatile BMI that can be tailored to various neurological disorders, providing a broader range of solutions for patients.”