Fast Facts

• Mayco International, a global auto parts supplier, was listed by Anubis ransomware group on November 2, 2025.
• Anubis is a cybercriminal gang known for extortion via data theft and encryption.
• The attack was indexed by ransomware.live, a public threat-tracking site.
• No stolen data was directly published, but a leak screenshot was noted by monitors.
• The event highlights ongoing threats to manufacturing and supply chains.

A Digital Heist in the Assembly Line

Imagine the precision of an automotive factory - robotic arms, conveyor belts, and just-in-time delivery. Now, picture the entire operation grinding to a halt, not from a hardware fault, but from a silent, invisible invader: ransomware. On November 2, 2025, Mayco International, a major player in the global automotive supply chain, found itself thrust into the cybercrime spotlight as the Anubis ransomware group claimed to have breached its digital defenses.

Who Are the Anubis Operators?

Anubis, named after the ancient Egyptian god of the afterlife, has become one of the more notorious ransomware collectives in recent years. Their modus operandi is familiar but devastating: infiltrate corporate networks, encrypt vital files, and threaten to leak sensitive data unless a ransom is paid. Their victims have ranged from healthcare providers to manufacturers, exploiting the critical nature of their operations to maximize leverage.

While details of the Mayco International breach remain scarce, the group’s public listing of the company as a victim is a classic pressure tactic. It signals to stakeholders - and competitors - that the company’s data may be at risk, even if specifics aren’t yet public. Ransomware.live, a respected threat intelligence aggregator, flagged the attack but did not access or share any actual stolen data, staying within legal and ethical boundaries.

Manufacturing: A Bullseye for Cybercriminals

This attack is part of a growing trend: ransomware gangs targeting manufacturers. In 2023, the LockBit group crippled a major European car parts supplier, causing production delays that rippled through the industry. According to security analysts at Coveware and Kaspersky, manufacturing is now the second-most targeted sector for ransomware, after healthcare. The reason is simple: downtime is costly, and companies are under pressure to resolve issues quickly, sometimes by paying up.

The Mayco incident underscores vulnerabilities common in industrial environments - outdated software, sprawling networks, and sometimes a lack of cybersecurity training. Attackers often use phishing emails or exploit unpatched systems, slipping past digital “fences” much like a burglar finding an unlocked window.

Reflections from the Factory Floor

As supply chains grow increasingly digital, the divide between cyber and physical risk is vanishing. For Mayco International, the coming days will be a test of resilience - how quickly can they recover, reassure partners, and shore up defenses? For the broader sector, it’s a wake-up call: in the age of ransomware, every company is a potential target, and the cost of unpreparedness grows higher by the day.

WIKICROOK

• Ransomware: Ransomware is malicious software that encrypts or locks data, demanding payment from victims to restore access to their files or systems.
• Encryption: Encryption transforms readable data into coded text to prevent unauthorized access, protecting sensitive information from cyber threats and prying eyes.
• Phishing: Phishing is a cybercrime where attackers send fake messages to trick users into revealing sensitive data or clicking malicious links.
• Supply Chain Attack: A supply chain attack is a cyberattack that compromises trusted software or hardware providers, spreading malware or vulnerabilities to many organizations at once.
• Leak Site: A leak site is a website where cybercriminals post or threaten to post stolen data to pressure victims into paying a ransom.