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Showing posts with label Katz. Show all posts

Cybercrime-as-a-Service Drives Surge in Data Breaches and Stolen Credentials

 

The era of lone cybercriminals operating in isolation is over. In 2025, organized cybercrime groups dominate the threat landscape, leveraging large-scale operations and sophisticated tools to breach global organizations. Recent intelligence from Flashpoint reveals a troubling surge in cyberattacks during just the first half of the year, showing how professionalized cybercrime has become — particularly through the use of Cybercrime-as-a-Service (CaaS) offerings. 

One of the most alarming findings is the 235% rise in data breaches globally, with the United States accounting for two-thirds of these incidents. These breaches exposed an astounding 9.45 billion records. However, this number is eclipsed by the dramatic 800% increase in stolen login credentials. In total, threat actors using information-stealing malware compromised more than 1.8 billion credentials in just six months. 

These tools — such as Katz Stealer or Atlantis AIO — are widely accessible to hackers for as little as $30, yet they offer devastating capabilities, harvesting sensitive data from commonly used browsers and applications. Flashpoint’s report emphasizes that unauthorized access, largely facilitated by infostealers, was the initial attack vector in nearly 78% of breach cases. 

These tools enable threat actors to infiltrate organizations and pivot across networks and supply chains with ease. Because of their low cost and high effectiveness, infostealers are now the top choice for initial access among cybercriminals. This rise in credential theft coincides with a 179% surge in ransomware attacks during the same period. 

According to Ian Gray, Vice President of Cyber Threat Intelligence Operations at Flashpoint, this dramatic escalation highlights the industrial scale at which cybercrime is now conducted. The report suggests that to counter this growing threat, organizations must adopt a dual strategy: monitor stolen credential datasets and set up alert systems tied to specific compromised domains.  

Furthermore, the report advocates for moving beyond traditional password-based authentication. Replacing passwords and basic two-factor authentication (2FA) with passkeys or other robust methods can help reduce risk. 

As cybercriminal operations grow increasingly professional, relying on outdated security measures only makes organizations more vulnerable. With CaaS tools making sophisticated attacks more accessible than ever, companies must act swiftly to enhance identity protection, tighten access controls, and build real-time breach detection into their infrastructure. 

The rapid evolution of cybercrime in 2025 is a stark reminder that prevention and preparedness are more critical than ever.

New Malware Threat Puts Windows Users at Serious Risk — Protect Your Data Now

 

A dangerous new computer virus called Katz is spreading fast, and it's targeting people who use Windows devices. Once it sneaks into your system, it can steal almost everything — from passwords and emails to cryptocurrency wallets and even two-factor login codes.

Security researchers have raised alarms because this virus isn’t just stealing one type of information — it’s collecting anything it can get. That includes browser data, saved login details, private files, and more. And even though companies like Microsoft are working hard to fight these threats, hackers keep coming back with new tricks.


How This Malware Gets In

The Katz virus doesn’t use any fancy or rare method to infect devices. Instead, it spreads through common scams. These include fake emails, harmful ads, shady downloads, and suspicious search results. Once someone clicks the wrong thing, the virus quietly installs itself without any warning signs.

After it's in, it scans to see which web browser you’re using — like Chrome, Edge, or Brave — and then quietly runs in the background. While invisible to you, it's actively collecting your saved information.


What Data Is at Risk?

Here’s what this malware can steal from your device:

1. Website and app passwords

2. Login codes from two-factor authentication

3. Stored messages from chat platforms

4. Cryptocurrency wallets and backup phrases

5. Email account access

6. Game logins and saved payment methods

7. Wi-Fi and VPN passwords

8. Files from file transfer tools

9. Anything you copy to your clipboard

10. Screenshots of your screen

That’s a huge amount of personal data that could be misused.


How to Keep Yourself Safe

To avoid falling victim to this malware, follow these safety tips:

• Use strong, unique passwords for every account

• Turn on two-step login wherever available

• Don’t click on strange links or download unverified software

• Keep your system and apps updated

• Install a reliable antivirus tool and keep it active


Extra Steps for Companies

If you're managing devices at work, it’s also important to:

1.Watch for odd background processes or hidden files

2. Check for unknown files being created in unusual folders

3. Monitor network traffic for any suspicious activity

4. Be alert to any strange behavior in browser-related apps


This malware uses very sneaky methods, including social engineering, to trick people into clicking or installing it. But by being cautious and aware, you can stay one step ahead and protect your information.