Was xpera.ca hit by ransomware?

xpera.ca was listed by the Braincipher ransomware operation (Canada), and stolen data was published on the group's leak site. Darkfield tracks this disclosure with the original leak post, screenshot and group context.

Who is the Braincipher ransomware group?

Braincipher is a ransomware operator tracked by Darkfield. See the full operator dossier for its known victims, sectors targeted, IOCs and leak-site infrastructure.

What data was leaked in the xpera.ca breach?

Braincipher published data attributed to xpera.ca. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

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Xpera Emergency Security Management (ESM)

listed as xpera.ca · Claimed by BrainCipher · listed 3 hours ago

Today

Age

since listed · data leaked

Status timeline

ListedSep 17, 2026
Data leakeddate unknown

At a glance

Group: BrainCipher
Status: Data leaked
Country: Canada
Sector: Technology
Listed on leak site: Sep 17, 2026

About the victim

AI dossier — public-source company profile

Xpera is Canada's leading risk mitigation and security services provider, operating for over 50 years with 20+ locations and approximately 1,800 experts. The company specializes in private investigations, threat risk assessment, executive protection, labour dispute management, emergency staffing, and security solutions across multiple sectors.

Industry: Private Investigation & Security Services
Employees: 1800

Attack summary

Severity: critical — Confirmed exfiltration of large-scale regulated personal data (SINs, financial accounts, health savings data) affecting 1,800+ employees, plus sensitive business intelligence (M&A strategy, financial statements) and customer data. SINs and financial information constitute highly regulated PII in Canada.

BrainCipher claims to have exfiltrated 20 GB of data from Xpera, including highly sensitive employee personal information (SINs, bank details, addresses, dates of birth, RRSP/TFSA records), salary and budget information, M&A strategy documents, 16 years of financial statements, and customer data. The group set a deadline of September 25, 2026 at 13:00 for presumed ransom negotiation.

critical

Data the group says was taken

AI dossier — extracted from the leak post

Employee Social Insurance Numbers (SINs)
Bank account details
Employee salaries
Employee addresses and dates of birth
RRSP/TFSA information
Budget documents
M&A strategy
16 years of financial statements
Customer data

Original description

AI-summarised, not from the leak post

N/A

The leak post

captured from the group's site

We have 20 GB of data belonging to this company. The data contains information such as employees' SINs, bank account details, salaries, addresses, dates of birth, RRSP/TFSA information, budgets, M&A strategy, 16 years of financial statements, and customer data. If you think you are here by mistake, please contact us at [email protected]
⏳ Deadline: September 25, 2026 at 13:00

Sources

Victim sitexpera.ca
Leak posthttp://vkvsgl7lhipjirmz6j5ubp3w3bwvxgcdbpi3fsbqngfynetqtw4w5hyd.onion/n/xpera-ca

Source

Indexed 3 hours ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Braincipher

Braincipher is a recently emerged ransomware group that was first observed in July 2024, operating with apparent financial motivations and targeting organizations primarily across North America and Europe. The group's origin and potential affiliations remain largely undocumented by major threat intelligence organizations, though their targeting patterns suggest a broad opportunistic approach rather than nation-state backing, likely operating as an independent entity rather than through established ransomware-as-a-service infrastructure. Their attack methodology and specific technical capabilities have not been extensively documented by CISA, FBI, or major security research firms, though their victim distribution across 44 confirmed targets spanning business services, manufacturing, technology, and healthcare sectors indicates a generalist approach to target selection rather than sector-specific expertise. No major high-profile campaigns or significant law enforcement actions have been publicly documented against this group by reputable sources, suggesting either a relatively low-impact operational scale or insufficient intelligence collection on their activities. As of current reporting, the group's operational status remains unclear due to limited public documentation from established threat intelligence sources. The group has been linked to 79 public disclosures across our corpus. First observed on a leak site on July 1, 2024; most recent post September 17, 2026. The operation is currently active.

Also tracked as: brain cipher.

Timeline of this disclosure

September 17, 2026xpera.ca listed by Braincipher on the group's public leak site

Other recent disclosures by Braincipher

Braincipher has been linked to 79 public victims on Darkfield. A sample of the most recent:

See the full Braincipher dossier →

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 3,577 disclosures indexed across all operators we track. Geographically, xpera.ca is reported in Canada, a country with 320 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Braincipher means xpera.ca appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
Report the incident to your national CERT, CCCS (Canada), as required for your jurisdiction.
Monitor for the data appearing on Braincipher's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.