Was S A Chile hit by ransomware?

S A Chile was listed by the thegentlemen ransomware operation (Chile), 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 thegentlemen ransomware group?

thegentlemen 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 S A Chile breach?

thegentlemen published data attributed to S A Chile. Darkfield captured the leak post and a screenshot of the listing.

Ransomware victim disclosure

← All victims

S&A Chile

listed as S A Chile · Claimed by Thegentlemen · listed 5 days ago

Age

since listed · data leaked

Status timeline

ListedSep 7, 2026
Data leakeddate unknown

At a glance

Group: Thegentlemen
Status: Data leaked
Country: Chile
Sector: Energy & Utilities
Listed on leak site: Sep 7, 2026

About the victim

AI dossier — public-source company profile

S&A Chile is a Chilean IT integrator and managed services provider founded in 1989, specializing in colocation, hosting, cybersecurity, backup/disaster recovery, and private cloud services. Operating a Tier III datacenter with 100% uptime certification and triple ISO compliance, it serves mission-critical infrastructure for government and enterprise clients, including the national postal service Correos de Chile since 2002.

Industry: IT Infrastructure & Managed Services
Address: Pedro de Valdivia 1609, Providencia, Santiago, Chile
Founded: 1989

Attack summary

Severity: high — Attack on a mission-critical IT infrastructure provider serving government clients (Correos de Chile) and hosting sensitive business data in its datacenter. Compromise of such a provider poses cascading risk to downstream customers. However, absence of published proof files or specific data inventory details prevents 'critical' classification.

TheGentlemen group claims to have compromised S&A Chile's infrastructure. The leak post does not specify the type of attack (encryption vs. exfiltration) or detail the data categories targeted, only indicating that data has been published.

high

What the group claims

syachile.cl zoominfo.com/c/sa-chile/372625700 S&A Chile is a Chilean mission-critical IT integrator founded in 1989 by Peruvian-Palestinian immigrant Edward Seleme Chávez from his home dining room — today run by his daughters (2nd generation) after his death in 2024, HQ named after him in Providencia, Santiago. Its two moats: a 35+ year IBM Premier/Gold partnership (multiple IBM awards, incl. "Top Infrastructure Sales 2024") and its own Tier III datacenter — 100% uptime for 5+ consecutive years, triple ISO-certified (9001/20000/27001), 2 MW power, running on certified renewable energy (Colbún, 2026). Core services: colocation/hosting, cybersecurity (Fortinet SOC), backup/DR, private cloud, plus a new AI vertical on IBM watsonx (2025). Anchor client: Correos de Chile (national postal service) has outsourced its infrastructure to S&A since 2002. Bottom line: a quiet 37-year-old family survivor of the Chilean IT market — trusted infrastructure for the state, now pivoting to agentic AI.

Sources

Victim sitesyachile.cl

Source

Indexed 5 days 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.

Is this your supplier? Your competitor? You?

Pro plans monitor your domain, corporate emails, and crypto wallets across every new ransomware leak-site post, breach dump and Telegram callout — alerts within 5 minutes.

Disclosure context

About thegentlemen

thegentlemen is a ransomware group that emerged in September 2025, operating with apparent financial motivations based on their broad targeting of commercial sectors. The group has documented 267 victims across multiple countries, with primary focus on the United States, Thailand, France, Brazil, and India. Their targeting strategy demonstrates a preference for high-value sectors including manufacturing, technology, healthcare, and financial services organizations. Given the group's recent emergence and limited public documentation from established threat intelligence sources such as CISA, FBI, or major security research firms, specific details regarding their country of origin, operational structure, attack methodologies, encryption techniques, and whether they employ ransomware-as-a-service models remain unclear. The relatively high victim count of 267 in a short operational timeframe since September 2025 suggests either an aggressive campaign pace or potential inflation of victim numbers through affiliate operations, though without corroborating intelligence reports, the group's exact operational capabilities and notable campaigns cannot be definitively established. Current intelligence indicates the group remains active as of late 2025, though comprehensive threat profiling requires additional validated reporting from authoritative cybersecurity sources. The group has been linked to 838 public disclosures across our corpus. First observed on a leak site on September 9, 2025; most recent post September 9, 2026. The operation is currently active.

Also tracked as: the gentlemen.

Timeline of this disclosure

September 7, 2026S A Chile listed by thegentlemen on the group's public leak site

Other recent disclosures by thegentlemen

thegentlemen has been linked to 838 public victims on Darkfield. A sample of the most recent:

See the full thegentlemen dossier →

Sector and geography

This disclosure adds to ransomware activity in the Energy & Utilities sector, which has 169 disclosures indexed across all operators we track. Geographically, S A Chile is reported in Chile, a country with 7 ransomware disclosures in our corpus.

If your organisation is affected

A listing by thegentlemen means S A Chile 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.
Monitor for the data appearing on thegentlemen'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.