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Ransomware Victim Manufacturing

MEMSIC

Ransomware attack by Abyss · Disclosed August 26, 2026 · 🇺🇸 United States

Date Disclosed
Aug 26, 2026
2026
Threat Group
Abyss
62 total victims
Country
🇺🇸 United States
Industry
Manufacturing

ThreatAI Analysis

Compiled from this incident record and the threat intelligence profile for Abyss. Figures and technique mappings are quoted from the source data, not inferred.

Abyss, a ransomware operation active from 2023 targeting manufacturing and tech sectors, listed MEMSIC on its dark web leak site August 26th this year. An electronics design manufacturer headquartered in Massachusetts.

About MEMSIC

Founded in 1999, MEMSIC is a company that designs, manufactures Flow sensors, Accelerometers, Sensing technology, Inertial systems, Magnetometers, Tilt sensors. MEMSIC is located in Massachusetts.

Source record: ransomware.live

About the Abyss group

Abyss (also known as Abyss Locker) is a ransomware operation first identified in March 2023, derived from the Babuk source code, that targets Windows and Linux/VMware ESXi systems using double-extortion tactics across healthcare, manufacturing, finance, and technology sectors — predominantly in North America. Abyss has listed 90 victims since March 2023.

Incident Analysis

MEMSIC was targeted by Abyss ransomware, one of the most active ransomware groups in our database with 62 confirmed victims globally. The attack was disclosed on August 26, 2026, when MEMSIC appeared on the group's dark web leak site.

MEMSIC is based in United States , operating in the Manufacturing sector. United States ranks #1 globally for ransomware attacks, with 9,415 victims in our database.

Sector context: Manufacturing companies are frequently targeted because production downtime directly translates to financial loss. Ransomware operators exploit this time-sensitivity to demand higher ransoms and faster payment.

Abyss typically employs a double extortion model: first exfiltrating sensitive data from the victim's systems, then deploying ransomware to encrypt files. Victims face two simultaneous threats — paying to restore access and paying to prevent publication of stolen data. The group's leak site publishes victim names and exfiltrated data as leverage.

Data source: This incident record is sourced from public ransomware group leak site disclosures aggregated via the ransomware.live API. Disclosure date reflects when the victim was published on the leak site, which may differ from the initial date of compromise. This platform does not publish or link to stolen data. Last data update: Sep 5, 2026 16:00 UTC.

Frequently Asked Questions

Was MEMSIC attacked by ransomware?

Yes. MEMSIC was listed as a victim of the Abyss ransomware group on August 26, 2026. The organisation is based in United States and operates in the Manufacturing sector. The disclosure appeared on the group's dark web leak site.

Which ransomware group attacked MEMSIC?

MEMSIC was attacked by Abyss ransomware. Abyss is one of the most active ransomware groups, having claimed 62 victims globally. The group typically employs a double-extortion model: encrypting the victim's files and threatening to publish stolen data.

When did the MEMSIC ransomware attack occur?

The ransomware attack on MEMSIC was disclosed on August 26, 2026. This date reflects when the victim was published on the threat group's leak site, which may differ from the actual date of initial compromise.

What data was stolen in the MEMSIC ransomware attack?

The specific data stolen from MEMSIC has not been independently verified by this platform. Ransomware groups typically exfiltrate data before encrypting systems and use the threat of publication to pressure victims. As a Manufacturing organisation, MEMSIC likely held sensitive business data, client information, and operational records.

How can organisations protect against Abyss attacks?

To defend against Abyss and similar threat actors, organisations should: maintain regular offline backups tested for restoration; implement network segmentation to limit lateral movement; deploy multi-factor authentication on all remote access; use endpoint detection and response (EDR) tools; conduct regular phishing and security awareness training; and monitor threat intelligence feeds for indicators of compromise (IOCs) associated with active groups.