COREBI(NowVertical) Listed by arcusmedia Ransomware Group: What Was Exposed & What To Do
COREBI (NowVertical) was listed by the arcusmedia ransomware group on July 14, 2026, after internal files were exfiltrated in an attack whose timing has not been established. Individuals should check whether their information was involved and take any recommended protective steps.
What was exposed
- Internal files exfiltrated in ransomware attack
What this means for you
What was likely exposed
Internal files were exfiltrated in the ransomware attack on COREBI (NowVertical). No further details on the data types have been provided. The scale of exposure to individuals is not known.
Why this matters to you
This matters because internal files from a data and AI company may contain sensitive operational or client-related information. Individuals have limited information on whether their data is involved. The exact contents are unconfirmed.
The practical impact
Attackers can use the exfiltrated files for extortion or to launch additional attacks. The files may enable access to further systems or information depending on their nature. Public detail on potential misuse remains limited based on available reports.
How to check if you were affected
Run a free exposure scan with your email address. It matches you against known breach datasets and shows where your information has surfaced. Check if you’re exposed →
What to do if you were in the COREBI(NowVertical) Listed by arcusmedia Ransomware Group
- Remove your personal information from data-broker sites so the leaked data can’t be combined against you — GalaxyWarden files those removals for you.
How this breach connects
Frequently asked questions
Was my data in the COREBI(NowVertical) Listed by arcusmedia Ransomware Group breach?
The fastest way to know is a free exposure scan — it checks your email address against known breach data, including recent incidents like this one.
What information was exposed in the COREBI(NowVertical) Listed by arcusmedia Ransomware Group?
The reported exposed data includes: Internal files exfiltrated in ransomware attack.
What should I do after the COREBI(NowVertical) Listed by arcusmedia Ransomware Group breach?
Change your password for that account and anywhere you reused it, turn on two-factor authentication, and remove your personal information from data-broker sites so it can’t be combined with the leaked data.
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Read GalaxyWarden’s full analysis of the COREBI(NowVertical) Listed by arcusmedia Ransomware Group →
Publicly posted by arcusmedia — unverified claim, pending independent verification
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.