CyberSecurity news
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www.bitdegree.org
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Cybercriminals are deploying fake Ledger Live applications to target MacOS users and their cryptocurrency holdings. The malware is designed to steal seed phrases, the critical 12 or 24-word recovery phrases that grant complete access to a user's cryptocurrency wallet. These campaigns involve tricking users into downloading and installing a fraudulent Ledger Live app, which then prompts them to enter their seed phrase under false pretenses. Once entered, this information is sent directly to the attackers, allowing them to seize control of the victim's digital assets.
The method often involves the use of "Atomic macOS Stealer," a tool that cybersecurity firm Moonlock has discovered on approximately 2,800 compromised websites. This stealer infiltrates the system, gathers personal information, passwords, and wallet details. A key aspect of the attack is replacing the legitimate Ledger Live application with a fake one. Initially, these fraudulent apps were limited to collecting basic wallet information. But attackers have evolved their techniques to directly target and steal seed phrases, enabling them to transfer all funds from the compromised wallets. Users are urged to exercise extreme caution and only download Ledger Live directly from the official Ledger website. The threat is significant as it exploits the trust placed in established cryptocurrency tools. The compromise of the Ledger Discord moderator account earlier this month, where a phishing link was posted requesting wallet recovery phrases, underscores the increasing sophistication of these attacks. This isn't just about theft but hackers finding new ways to target tools that many crypto users trust. Recommended read:
References :
lucija.valentic@reversinglabs.com (Lucija@Blog (Main)
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ReversingLabs has identified a malicious npm package named "pdf-to-office" that targeted cryptocurrency users by injecting malicious code into locally installed Atomic Wallet and Exodus software. The package, posing as a utility for converting PDF files to Microsoft Office documents, actually overwrites existing, legitimate files within the crypto wallet installations. This allowed attackers to silently hijack crypto transfers by swapping out the intended destination address with one belonging to the malicious actor. The ReversingLabs team continues to track threat actors using a variety of techniques to hijack popular crypto packages.
This attack vector involved the malicious patching of local software, a technique that allows attackers to intercept cryptocurrency transfers without raising immediate suspicion. The "pdf-to-office" package targeted specific versions of both Atomic Wallet (2.91.5 and 2.90.6) and Exodus (25.13.3 and 25.9.2), ensuring that the correct Javascript files were overwritten. Once executed, the malicious code would check for the presence of the "atomic/resources/app.asar" archive for Atomic Wallet and "src/app/ui/index.js" for Exodus. The compromised wallets would then channel crypto funds to the attacker's address, even if the "pdf-to-office" package was subsequently removed from the system. ReversingLabs' Spectra Assure platform flagged the package as suspicious due to its behaviors mirroring previous npm-based malware campaigns. The initial release was on March 24, 2025, before being removed. The latest version, 1.1.2, was uploaded on April 8 and remains available for download. Recommended read:
References :
info@thehackernews.com (The@The Hacker News
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A new phishing campaign called 'PoisonSeed' has emerged, posing a significant cybersecurity threat by targeting customer relationship management (CRM) platforms and bulk email service providers. The campaign leverages compromised credentials to distribute emails containing cryptocurrency seed phrases, aiming to drain victims' digital wallets. This activity forms part of a broader supply chain attack, impacting enterprise organizations and individuals outside the cryptocurrency industry, with crypto companies like Coinbase and Ledger and bulk email providers such as Mailchimp, SendGrid, Hubspot, Mailgun, and Zoho among the targeted companies.
PoisonSeed's method involves creating convincing phishing pages mimicking login portals for popular CRM and email platforms. These deceptive pages trick victims into revealing their credentials, after which the attackers automate the export of email lists and create API keys for persistent access. Compromised accounts are then used to send bulk phishing emails with urgent lures, such as fake wallet migration notices, urging recipients to set up new cryptocurrency wallets using a provided seed phrase. If entered, this seed phrase allows attackers to access the wallet and steal funds, initiating a cryptocurrency seed phrase poisoning attack. Silent Push analysts have identified an extensive list of Indicators of Compromise (IoCs) associated with PoisonSeed's infrastructure, including phishing domains like mailchimp-sso[.]com and C2 Servers with IP addresses such as 212.224.88[.]188. While PoisonSeed shares some tactics with known groups like Scattered Spider and CryptoChameleon, it's considered a distinct entity with a focus on cryptocurrency theft rather than ransomware attacks. This malicious campaign exploits CRM credentials to spread cryptocurrency seed phrase attacks, placing many wallets at risk of compromise. Recommended read:
References :
info@thehackernews.com (The@The Hacker News
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The PoisonSeed phishing campaign represents a new and evolving cyber threat, targeting individuals with access to critical systems like Customer Relationship Management (CRM) platforms and bulk email services. This large-scale operation compromises corporate email marketing accounts to distribute emails containing crypto seed phrases, ultimately used to drain cryptocurrency wallets. Attackers focus on high-value targets, employing detailed reconnaissance to ensure their phishing emails reach the most impactful individuals. By mimicking legitimate services through carefully crafted emails and fake login pages, PoisonSeed exemplifies the evolving nature of phishing threats, deceiving victims into believing they are from legitimate sources.
PoisonSeed's attack methodology is distinguished by its sophisticated approach, targeting individuals with access to CRM systems and bulk email platforms. The first stage involves meticulous target identification, focusing on those with access to CRM systems and bulk email platforms, as these targets provide significant leverage for further attacks. The reconnaissance process includes analyzing the email services used by companies and identifying employees in relevant positions. Once targets are identified, the attackers craft professional phishing emails designed to deceive recipients, sending them from spoofed addresses to enhance their authenticity, often containing links to fake login pages hosted on carefully named domains. The phishing pages deployed by PoisonSeed are designed to capture sensitive information, particularly cryptocurrency wallet seed phrases. Victims are tricked into entering attacker-provided seed phrases while setting up new cryptocurrency wallets, allowing the attackers to monitor and eventually take control of these wallets once funds are deposited. Compromised accounts are then used to send bulk phishing emails, employing urgent lures, such as notifications about "restricted sending privileges" or fake wallet migration notices. Domains such as mail-chimpservices[.]com have been used to deceive MailChimp users, showcasing the campaign's attention to detail. Recommended read:
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