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high severity May 11, 2023 · 3 min read Unverified claim — what this is

ASL 1 - Avezzano Sulmona L'Aquila *UPD 05-11* 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 05-11* Listed by monti Ransomware Group

On May 11, 2023, the Italian regional health authority ASL 1 Avezzano Sulmona L’Aquila appeared on the leak site of the monti Ransomware Group. The listing states that internal files were exfiltrated during a ransomware attack against the organization’s institutional portal asl1abruzzo.it. The disclosure does not quantify how many individuals are affected, nor does it list the specific categories of data involved.

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Details in the Primary Listing

The monti leak site entry, still accessible via its onion address, states that the Italian healthcare provider suffered a ransomware intrusion resulting in data exfiltration. It labels the victim as “ASL 1 – Avezzano Sulmona L’Aquila” and carries an update timestamp of 05-11. No sample files are shown in the public portion of the post, and the listing does not specify the volume or exact nature of the stolen material beyond describing it as internal files. The notification also does not state whether a ransom demand was made or whether any data has been publicly released beyond the initial claim.

Why This Matters for You and Your Family

When a healthcare provider’s internal systems are breached, the information at risk often includes personal details that can directly affect patients and their families. Even without an exact count in the disclosure, residents of the Abruzzo region who have used ASL 1 services in recent years should assume their records may have been exposed. Health-related identifiers, contact information, and administrative records are common targets in these incidents and can be used for identity theft, insurance fraud, or targeted phishing. For ordinary families this translates into months or years of potential monitoring for misuse of medical or personal data.

The Doxxing and Identity-Chain Risk

Ransomware operators rarely stop at the first dataset they obtain. A single healthcare breach can supply email addresses, phone numbers, or internal usernames that link to other online accounts. These connections allow attackers to build detailed profiles that cross from professional systems into personal email, social media, and even children’s gaming profiles. Once an identity chain is established, opportunistic criminals can pivot to account takeovers, SIM-swapping attempts, or full doxxing. Credential leaks of this type frequently cascade into gaming platforms because the same passwords or recovery emails are reused across work, health portals, and entertainment services.

Monti Ransomware Group’s Known Activity

Public reporting attributes the monti Ransomware Group with emerging in late 2022 and focusing primarily on double-extortion tactics. The group typically gains initial access through phishing or unpatched remote desktop services, exfiltrates data before deploying ransomware, and then posts victim details on its leak site when negotiations stall. Notable prior victims have included manufacturing firms and public-sector entities in Europe. Their playbook emphasizes steady pressure through partial data leaks rather than immediate mass publication, though the exact success rate of their extortion demands remains unclear from open sources.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real-world identity, including any ties to ASL 1 services.
  • Rotate any password you ever used on asl1abruzzo.it or related Italian health portals and enable 2FA through an authenticator app everywhere that password was reused.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure surfaces within hours rather than months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts, which often chain back to the same addresses or recovery details exposed in healthcare breaches.
  • Let remediation specialists handle ongoing takedown requests for any personal information that surfaces on data-broker or extortion sites.

The incident underscores how quickly a regional health authority breach can ripple into long-term personal exposure for ordinary families. One short DoxxScan trial followed by continuous monitoring and specialist remediation gives you a practical defense against both the current monti listing and the inevitable next leak. Start protecting your household today instead of waiting for fraud alerts to arrive.

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Sample resultyou@email.comIllustrative — not a real person

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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.

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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed May 11, 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.
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