Disclosure context

About fulcrumsec

FulcrumSec is a recently emerged ransomware group that was first observed in May 2026, operating with apparent financial motivations based on their targeting patterns across multiple countries and high-value sectors. Given the recency of their emergence and limited public documentation, the group's specific country of origin and potential affiliations remain unclear, though their targeting of victims across the United States, India, Netherlands, Colombia, and Japan suggests either a geographically distributed operation or deliberate international scope rather than nation-state backing. The group has demonstrated a preference for targeting technology companies, business services firms, and healthcare organizations, with 21 documented victims indicating a selective approach focused on sectors likely to yield significant ransom payments due to operational dependencies and sensitive data holdings. Their attack methodology details remain largely undocumented in public threat intelligence reports from major security firms, though their sector targeting suggests sophisticated initial access capabilities given the typically robust security postures of technology and healthcare organizations. No major high-profile campaigns or significant law enforcement actions against FulcrumSec have been publicly reported by CISA, FBI, or leading cybersecurity researchers as of available intelligence. The group appears to remain active as of the most recent observations, though the limited public intelligence on their operations suggests they may be maintaining a relatively low profile compared to more established ransomware enterprises. The group has been linked to 23 public disclosures across our corpus. First observed on a leak site on May 1, 2026; most recent post May 10, 2026. The operation is currently active.

Timeline of this disclosure

May 1, 2026Hatica listed by fulcrumsecon the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Technology sector, which has 2,524 disclosures indexed across all operators we track. Geographically, Hatica is reported in US, a country with 2,713 ransomware disclosures in our corpus.

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.

Ransomware victim disclosure

← All victims

Hatica

Claimed by fulcrumsec · listed 19 days ago

19d

Age

since listed · data leaked

Status timeline

Listed
May 1, 2026
Data leaked

At a glance

Group: fulcrumsec
Status: Data leaked
Country: US
Sector: Technology
Listed on leak site: May 1, 2026

About the victim

AI dossier — public-source company profile

Hatica is an engineering analytics platform founded in India that aggregates data from tools such as GitHub, Jira, and Slack to provide software development teams with insights into developer workflows, sprint performance, and team health metrics. It serves engineering leaders seeking data-driven decisions to reduce burnout and optimize delivery. The company operates in the developer productivity and engineering management space.

Industry: Engineering Analytics & Developer Productivity Software

Attack summary

Severity: medium — The disclosure status is 'data_published', indicating some data has been released, but no details on data type, volume, or sensitivity are provided. The victim is a SaaS analytics platform that aggregates developer tool data, which could include sensitive organizational and workflow information, warranting at least medium severity. Insufficient evidence to escalate to high or critical.

The group fulcrumsec claims to have compromised Hatica and has published data, though the specific nature of the attack (encryption, exfiltration, or both) and the volume of data at stake are not detailed in the post.

medium

Original description

AI-summarised, not from the leak post

Hatica is an engineering analytics platform founded in India that helps software development teams improve productivity and well-being. It aggregates data from tools like GitHub, Jira, and Slack to provide insights into developer workflows, sprint performance, and team health metrics. Operating in the developer productivity and engineering management industry, Hatica serves engineering leaders seeking data-driven decisions to reduce burnout and optimize delivery.

The leak post

captured from the group's site

FulcrumSec Browse victim listings from our recent concept campaigns: Index of /Shame Coming Soon: The Hardcoded Horror Show SLOPOCALYPSE NOW [email protected] Session: 05dc2052b7a29d8661f30cbf0ae4f2093e8c85324a16867df5dd5c24f0364d8b27 Tox: 969F8BE40B09537CD2A5038B9DA4BADE71C5F35DD666CC0D7632A6812D7AF72626D422D22540

Sources

Leak posthttp://4e3p3in2bl67hxchuwza7qvnpe7pyeloyztr5fnh257fxkovfhappjyd.onion/hatica/

Source

Indexed 19 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.