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high severity April 28, 2023 · 3 min read Unverified claim — what this is

BLUME Listed by blackbasta Ransomware Group

If you are a customer of Blume, here’s what is being claimed, and what it would mean for you.

Blumen sind mehr als eine hübsche Dekoration. Manchmal sind sie ein Dankeschön, eine Entschuldigung, ein Trostpflaster, manchmal eine wichtige Botschaft oder sogar ein Liebesbeweis. Immer jedoch sind sie ein zauberhaftes Geschenk. Blumen verschicken bedeutet Freude bereiten. Bei BLUME2000 findest du wunderschöne Schnittblumen, die zu den verschiedensten Blumensträußen arrangiert wurden, sortenreine Blumenbunde sowie angesagte Zimmerpflanzen.SITE: https://www.blume2000.de Address 17Tibarg, HamburgHamburg, 22459Germany

— from Blackbasta’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.
BLUME Listed by blackbasta Ransomware Group

On April 28, 2023, German online florist BLUME2000 appeared on the leak site operated by the Black Basta ransomware group. The listing states that internal files were exfiltrated during a ransomware attack on the company, whose Hamburg headquarters sits at 17 Tibarg, 22459 Hamburg. The disclosure does not quantify how many customer or employee records were affected, nor does it list specific data types beyond the generic description of “internal files.”

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Details from the Leak-Site Listing

The primary disclosure on the Black Basta onion portal, archived via ransomware.live, simply identifies the victim as BLUME and confirms data was allegedly stolen prior to encryption. No sample files are publicly shown in the initial listing, and the group has not published a full data dump at the time of writing. The notification leaves unclear exactly which systems were compromised — whether customer-order databases, employee HR files, supplier contracts, or payment records. What is certain is that internal files were allegedly exfiltrated and the company now faces public extortion.

Why This Matters for You and Your Family

If you have ever ordered flowers, houseplants, or gifts from BLUME2000.de, your name, delivery address, phone number, and payment details may sit inside the stolen files. Even when exact record counts remain unknown, ransomware operators routinely monetize any personal information they obtain. For families this can mean sudden spikes in phishing texts, fraudulent delivery scams, or identity-theft attempts that begin with seemingly harmless order confirmations. Children’s names and gift recipients are sometimes included in such datasets, creating long-term risks that stretch beyond the original purchaser.

Doxxing and Identity-Chain Implications

Stolen internal files frequently contain spreadsheets that link customer emails to physical addresses, phone numbers, and order histories. Threat actors can chain this information with data from previous breaches to build detailed profiles. A single flower-delivery order can expose the names and addresses of both sender and recipient, quickly mapping family relationships. Once handles, emails, or phone numbers surface, attackers pivot to gaming accounts, social-media profiles, and other services that reuse the same credentials. This is exactly why continuous monitoring across breach repositories matters — credential leaks like this one routinely cascade into account takeovers and doxxing chains that affect both adults and children’s gaming identities.

Black Basta’s Known Track Record

Public reporting attributes the first appearance of Black Basta to early 2022. The group rapidly gained notoriety for double-extortion attacks that combine ransomware encryption with public data leaks. Notable prior victims include large manufacturing firms, healthcare providers, and retail chains across North America and Europe. Their typical playbook involves initial access through compromised remote-desktop credentials or phishing, followed by exfiltration of sensitive files before deploying ransomware. They maintain a professional leak site, set short payment deadlines, and follow through on publishing data when ransoms are not paid. The BLUME listing fits this pattern exactly.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone, and real identity, with cleanup of exposed records.
  • Rotate any password you have used at blume2000.de or similar retail sites and enable 2FA through an authenticator app instead of SMS.
  • Enable continuous DoxxScan monitoring so the next breach exposing your family is caught in hours rather than months.
  • Cover the household — DoxxScan family coverage extends to dependents and children’s gaming accounts that often chain back to the same address or parent email.
  • Let remediation specialists handle takedown requests across data brokers and extortion portals on your behalf.

Incidents like the Black Basta listing of BLUME2000 demonstrate that even everyday purchases can feed long-term identity risks once internal files leave corporate control. Staying ahead requires more than reactive checks; it demands ongoing visibility and expert intervention. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1B+ breach records and 100+ platforms, AI-powered identity-chain mapping, hands-on remediation by specialists, and full household coverage that explicitly includes children’s gaming accounts. Start your DoxxScan trial today to close the gaps this claimed breach and future ones can exploit.

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.

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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed April 28, 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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