VulnHub

Real-time Cybersecurity News

Liquid Hackers Return 3,400 Bitcoin Taken via Elements Bug, Still Holding $47M in BTC

The Hacker News

Overview

On September 6, 2023, nearly 4,000 bitcoins were stolen from the Liquid Network, a Bitcoin sidechain that allows users to convert real bitcoin into a token called L-BTC. The attackers returned 3,400 bitcoins the following day, but about 598.5 bitcoins remain unreturned. This incident has left the Liquid Network paused, preventing users from converting their L-BTC back into bitcoin. The return of most of the stolen funds is a relief, but the loss of the remaining bitcoin and the ongoing pause raises concerns about the security of the platform and the safety of users' assets. As the situation develops, Liquid Network holders are left anxiously waiting for updates on when they can access their funds again.

Key Takeaways

  • Affected Systems: Liquid Network, Bitcoin, L-BTC
  • Action Required: The Liquid Network is currently paused, and further steps for restoring full functionality have not been specified.
  • Timeline: Ongoing since September 6, 2023

Original Article Summary

Whoever took nearly 4,000 bitcoin from the Liquid Network on Sunday, September 6, returned 3,400 of it the next day, Bitcoin's public record shows. About 598.5 bitcoin has not come back. Liquid is a Bitcoin sidechain that holds real bitcoin to back a token called L-BTC. The network is still paused, so holders cannot turn that token back into bitcoin. The 3,400 bitcoin was sent to a&

Impact

Liquid Network, Bitcoin, L-BTC

Exploitation Status

No active exploitation has been reported at this time. However, organizations should still apply patches promptly as proof-of-concept code may exist.

Timeline

Ongoing since September 6, 2023

Remediation

The Liquid Network is currently paused, and further steps for restoring full functionality have not been specified.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Read Original Article

Related Coverage

Leaked LiteLLM Master Key Let Attackers Steal GitHub Tokens and Hijack Release Pipeline

The Hacker News

LiteLLM has reported a serious security incident stemming from the accidental exposure of a master key in a public GitHub repository. This key, which was found in a configuration file committed on May 27, 2026, enabled an attacker to manipulate the release pipeline of the popular Python package. As a result, the attacker was able to push a malicious version of the software, potentially compromising users who downloaded it. This incident raises significant concerns about the security practices surrounding sensitive information in open-source projects, particularly how such keys are managed and stored. Developers and organizations using LiteLLM's tools should review their security protocols to prevent similar incidents in the future.

Oct 24, 2026

Researchers Push Over 2 Million Updates to Remotely Disable Popcorn Time Updater That Could Fuel a Botnet

The Hacker News

In a significant cybersecurity move, the Dutch security firm Eye Security has remotely pushed over 2 million updates to computers to disable a background updater associated with Time4Popcorn, a discontinued version of the Popcorn Time app known for streaming pirated content. This updater posed a potential risk as it could allow unauthorized users to take control of affected machines. The updates were carried out between November 2025 and March 2026, targeting devices that did not belong to the firm. The action underscores the ongoing risks linked to abandoned software and highlights the need for users to be cautious about outdated applications. This incident serves as a reminder of the vulnerabilities that can arise from using unsupported software, especially those associated with illegal activities.

Oct 24, 2026

CISA Flags Two Actively Exploited Critical Flaws in Collabora Online and Arista VeloCloud

The Hacker News

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has flagged two critical vulnerabilities that are actively being exploited. These vulnerabilities affect the Collabora Online Built-in CODE Server and the Arista VeloCloud Orchestrator (VCO). The first vulnerability, identified as CVE-2026-110447, carries a CVSS score of 9.2, indicating its severity. Organizations using these products need to take immediate action, as attackers are actively exploiting these flaws. Prompt remediation is essential to protect sensitive data and maintain system integrity.

Oct 24, 2026

Exposed to PHP2Shell? Cyber Experts Weigh in With Advice

darkreading

Recent vulnerabilities in PHP, known as PHP2Shell, have raised concerns among cybersecurity experts. These flaws pose risks to numerous web applications that rely on PHP, potentially allowing attackers to exploit these weaknesses for unauthorized access or data manipulation. Users and administrators of PHP-based systems are advised to assess their exposure and implement protective measures. Simply updating software may not suffice, as the vulnerabilities require careful evaluation and tailored remediation strategies. This situation underscores the need for vigilance in maintaining web application security and keeping software up to date.

Oct 23, 2026

Microsoft Teams to get AI-powered, context-aware phishing detection

BleepingComputer

Microsoft is set to enhance its Teams messaging platform with AI-driven phishing detection capabilities starting in early November 2026. This new feature aims to identify and flag potential phishing attempts within Teams messages, helping users avoid falling victim to scams. The integration of AI is expected to improve the accuracy of phishing detection by analyzing the context of messages. This is particularly important as phishing attacks continue to rise, targeting both individuals and organizations. By implementing this technology, Microsoft hopes to bolster security for its users and reduce the risk of data breaches associated with phishing.

Oct 23, 2026

Ruby Fixes Three Regex Engine Bugs Responsible for Four Critical GitLab RCE Flaws

The Hacker News

Ruby has released updates to versions 4.0.9, 3.4.12, and 3.3.13 to address three bugs in the Onigmo regular expression engine. These bugs are linked to four critical vulnerabilities that GitLab recently patched. The vulnerabilities could allow attackers to craft specific patterns that may corrupt memory during the compilation process, potentially enabling remote code execution on affected servers. This issue is particularly concerning for GitLab users, as it puts their systems at risk if the vulnerabilities are exploited. Users are encouraged to update to the latest Ruby versions to mitigate these risks.

Oct 23, 2026