ALPHV ransomware group lists Herrs on leak site

• Ransomware group: ALPHV
• Country: United States
• Sector: Agriculture and Food Production
• Announcement date: February 13, 2024

ALPHV claims data breach at Herrs

The ALPHV ransomware group has listed the American food manufacturer Herrs on its leak site, alleging a significant data breach. According to the announcement made on February 13, 2024, the threat actor group claims to have exfiltrated a substantial amount of sensitive information from the organization's infrastructure.

The group has claimed that the data breach occurred on February 13, 2024. In their announcement, the attackers cited the company's stance during negotiations as the primary reason for publishing the stolen information on their public leak site. Furthermore, the group has made allegations regarding the company's security posture, claiming that various security vulnerabilities within the organization's infrastructure remain unpatched.

Details of the alleged data theft

The threat actors claim to have exfiltrated a total of 62.9 GB of data. While the specific file count was not provided in the announcement, the group has released evidence to support their claims. The information shared by the group includes various types of sensitive data that could impact both the company and its personnel.

According to the group's claims and the provided screenshots, the following types of data have been affected:

• Employee contact information
• Corporate data

The leaked employee contact information reportedly includes specific details such as names, job titles, and phone numbers. This type of information is highly sensitive as it provides a roadmap for future social engineering attempts.

About Herrs

Herrs, known as Herr Foods Inc., is an American manufacturer specializing in potato chips and snack foods. The company maintains a significant market presence, primarily operating and marketing its various products throughout the Eastern United States and Canada.

Analysis and potential impact

The alleged breach of Herrs by the ALPHV group highlights several critical risks associated with modern ransomware operations. ALPHV is a known threat actor that utilizes Rust-based malware and frequently employs double extortion tactics. Double extortion is a method where attackers not only encrypt a victim's data to disrupt operations but also steal sensitive information to threaten the victim with its public release unless a ransom is paid. This tactic increases the pressure on organizations, as the threat of data exposure remains even if systems are restored from backups.

The exposure of employee contact information, including names and phone numbers, significantly increases the risk of targeted phishing and social engineering attacks against the company's staff. Attackers can use these details to craft highly convincing messages designed to trick employees into revealing further credentials or installing malware. Additionally, the claim that security vulnerabilities remain unpatched suggests a risk of secondary attacks, where the initial entry point or other flaws are exploited to maintain persistence or deepen the breach.

Because Herrs is a United States-based organization, this incident may trigger various state-level data protection regulations and specific legal obligations regarding the notification of affected parties. For organizations operating in the agriculture and food production sector, such breaches underscore the necessity of robust patch management to address vulnerabilities and the importance of implementing strict data protection controls to mitigate the impact of exfiltration.

General defensive considerations

To defend against such threats, organizations typically focus on several key areas. Implementing a rigorous patch management program is essential to close the vulnerabilities that ransomware groups often exploit. Furthermore, enhancing employee awareness training can help staff recognize and report phishing attempts that use stolen contact information. Finally, maintaining comprehensive logging and monitoring can help detect unauthorized data exfiltration in its early stages.