Skip to content
Back to Blog
high severity May 10, 2023 · 3 min read Unverified claim — what this is

ASL 1 - Avezzano Sulmona L'Aquila *UPD 05-10* Listed by monti Ransomware Group

If you are a customer of Azienda Sanitaria Locale 1 Avezzano Sulmona, here’s what is being claimed, and what it would mean for you.

asl1abruzzo.it Portale istituzionale dell'Azienda Sanitaria Locale 1 Avezzano Sulmona L'Aquila.

— from Monti’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.
ASL 1 - Avezzano Sulmona L'Aquila *UPD 05-10* Listed by monti Ransomware Group

On May 10, 2023, the Italian regional health authority ASL 1 Avezzano Sulmona L’Aquila appeared on the leak site operated by the monti Ransomware Group. The listing, hosted on an onion domain and mirrored on ransomware.live, states that internal files were exfiltrated during a ransomware attack against the organization’s institutional portal asl1abruzzo.it. The group gave the health service until an update posted on 5 October to negotiate or face full publication of the stolen material.

Already exposed?
You can’t unleak data. You can take away what it’s worth.
A leaked record is where it starts, not where it ends. What turns it into your front door is the look-up sites publishing your address beside your name — and those are what an AI reads when somebody asks about you. The free scan shows you both. We write to 582 companies.
See what is exposed about you — free scan →
Not ready yet? Run a free breach check on this email
We’ll check it against 13.1B+ leaked records right now — no account needed. Continuous monitoring & alerts are part of Protection.

Reported Details from the Listing

The monti leak-site entry explicitly names the victim as ASL 1 – Avezzano Sulmona L’Aquila and describes the incident as a ransomware attack that resulted in the successful exfiltration of internal files. The disclosure does not quantify the number of records affected, list specific data types such as patient names or medical records, or reveal the ransom amount demanded. It simply states that data has been obtained and will be released if the health authority does not respond by the updated deadline. Public mirrors state the post has remained active since the original May 2023 publication, with the October 5 update serving as a final warning.

Why This Matters for You and Your Family

When a regional health service loses control of internal files, the people whose information sits inside those files are placed at immediate risk. Even without an exact count, any patient, employee, or contractor whose details were stored on ASL 1 systems could now see that information sold or dumped publicly. For ordinary families in the L’Aquila, Avezzano, and Sulmona districts, this means heightened chances of identity theft, insurance fraud, or targeted scams that begin with a single leaked medical or administrative record. Health data is especially damaging because it can be used to impersonate you when dealing with insurers, pharmacies, or government agencies.

The Doxxing and Identity-Chain Risk

Ransomware groups rarely stop at one dataset. A single email address, username, or phone number allegedly taken from ASL 1’s internal files can be chained with credentials from earlier breaches to map your entire digital life. What begins as a health-service leak can cascade into takeover of your email, bank accounts, or social-media profiles. Children’s gaming accounts are frequently part of these chains because parents often reuse passwords or recovery addresses across work, health, and family systems. Once attackers link a child’s handle to a parent’s real identity and home address, harassment and further extortion become straightforward.

Monti Ransomware Group’s Known Track Record

Public reporting attributes the monti Ransomware Group with emerging in late 2022 as a double-extortion operation that combines encryption of victim systems with public shaming on its leak site. The group has targeted organizations across Europe and Latin America, including manufacturing, local government, and healthcare entities. Its typical playbook involves initial access through compromised remote desktop credentials or phishing, followed by quiet exfiltration of documents before encryption is deployed. After exfiltration, monti posts samples and deadlines on its onion site, then gradually escalates pressure by updating the listing and threatening to release the full archive. The group does not appear to maintain a traditional ransomware payload brand, preferring to operate under the monti name and focus on speed-to-leak rather than prolonged negotiation.

What to do

  • Run a DoxxScan to map every link between your emails, phones, usernames, and real-world identity so you can see exactly what the ASL 1 breach connects to.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure is caught in hours rather than months.
  • Rotate any password you used on asl1abruzzo.it or related ASL systems and replace it with a unique passphrase protected by an authenticator app for 2FA.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts that often chain back to the same addresses and recovery details.
  • Let remediation specialists handle data-broker takedown requests and opt-out processes that arise from any personal information now circulating from the breach.

The monti listing is a concrete reminder that health-service breaches continue to expose ordinary families long after the initial attack. Starting with a clear picture of your own exposure chain is the most practical defense. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that includes children’s gaming accounts at risk of cascading takeovers.

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

Check your exposure
Azienda Sanitaria Locale 1 Avezzano Sulmona is one listing. Your email is probably in others.
We can’t confirm any single incident against the sources we search, so we won’t pretend to. What we can show you is your own exposure — your email against 13.1B+ leaked records and the sites that publish your address. About 15 seconds. No account, no card.

By running your scan you agree to the Terms and Conditions and the Privacy Policy, and to GalaxyWarden emailing you the results of this scan.

Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed May 10, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
Share this Post on X Reddit Email