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Claim of responsibility on the darknet: Berlin is being blackmailed after hacker attack - | Wegner rejects demands
n-tv.de/politik/Berlin-wird-nach-Hackerangriff-erpresst-Wegner-lehnt-Forderungen-ab-id31243943.html

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Customers and employees of delivery service Flink are being blackmailed: Customers of the delivery service Flink are currently receiving blackmail emails ...
heise.de/news/Kunden-und-Mitarbeiter-von-Lieferdienst-Flink-werden-erpresst-11467086.html

Cyberattack in Berlin: 1.4 million files on the dark web: Shortly before Berlin's state parliamentary election, the hacker group Rhysida stole data ...
dw.com/en/cyberattack-in-berlin-14-million-files-on-the-dark-web/a-79220829

Berlin wants to strengthen IT security after cyberattack: Following the cyberattack, the Berlin Senate is focusing on improvements to IT security ...
heise.de/news/Berlin-will-IT-Sicherheit-nach-Cyberangriff-verstaerken-11446087.html

Kai Wegner declares hacker attack on Senate administrations over: Kai Wegner: The Governing Mayor speaks about the hacker attack on the state of Berlin ...
morgenpost.de/berlin/article413095769/kai-wegner-erklaert-hackerangriff-auf-senatsverwaltungen-fuer-beendet.html

When hackers posted Berlin's data on the darknet, Wegner was at the basketball game.
morgenpost.de/berlin/article413085640/als-hacker-berlins-daten-ins-darknet-stellten-war-wegner-beim-basketballspiel.html

OpinionData disaster in Berlin: Kai Wegner lies again: After the hacker attack on the Berlin administration, Kai Wegner claimed that "no sensitive data" had been leaked ...
welt.de/debatte/plus6a9d373b3c4ff4f6c5cfedea/daten-supergau-in-berlin-schon-wieder-sagt-kai-wegner-die-unwahrheit.html
Paid articlePaywallBerlin: Hackers post sensitive data on the darknet – | what this means: Hackers in Berlin have stolen 5.8 terabytes of files, some containing sensitive data ...
stern.de/politik/deutschland/berlin--hacker-stellen-sensible-daten-ins-darknet---was-das-bedeutet-38211568.html

Key Facts5.8 Terabytes from Berlin Senate Administrations Reach Darknet
Sep 5, 2026 · Reading time: ~45 sec.
Summary created with AI assistance · Source: fr.de
Summary created with AI assistance · Source: fr.de
- After the ultimatum expired, about 1.44 million files were published; Berlin’s transport and housing departments were affected.
- According to Tagesspiegel, the material allegedly included critical-infrastructure data on heating plants, substations, prisons and waterworks.
- The Rhysidia group claimed responsibility and demanded 30 Bitcoin, but Berlin’s state government refused to pay the ransom.
- Werner Graf and Elif Eralp criticized crisis management; Eralp called for a major-incident declaration before the September 20 election.
You are running desolate cybersecurity. You must urgently fix your security processes.— Manuel Atug, founder and spokesperson of AG Kritis, told the Deutsche Presse-Agentur (DPA); he warned that security gaps are serious and that neglect of security would have grave consequences.
Hacker attack in Berlin: “An absolute catastrophe”: The criminal hacker group Rhysida has posted sensitive data from the Berlin state network on the darknet ...
focus.de/politik/deutschland/hacker-angriff-in-berlin-absolute-vollkatastrophe_252f1100-bd07-4579-9989-59ca2dbead67.html
,regionOfInterest=(793,723)&hash=55c8cc14e87d6a175975f04191c69c33dbf46e3951a8044f7c78b947ef0c4116)
OpinionAfter cyberattack on Berlin's administration: Timesheets on the darknet: The ultimatum to the Berlin Senate has expired. After their unsuccessful extortion ...
taz.de/Nach-Cyberangriff-auf-Berlins-Verwaltung/!6210487/

Cyberattack in the capital: Sensitive Chancellor's Office plans, salary lists, and bank account information are now on the darknet
spiegel.de/panorama/hackerangriff-in-berlin-gehaltslisten-kontoinformationen-kanzleramts-plaene-das-ist-zum-leak-bekannt-a-bb6ae0de-e978-4d58-9e05-80383f156b68

Paid articlePaywallHacker attack on Berlin: Federal authorities support investigation into hacker attack
zeit.de/digital/2026-09/hackerangriff-berlin-rhysida-bsi-bka
Hacker attack on Berlin's state network: Citizen data likely affected: The state of Berlin is being blackmailed following a large-scale cyberattack on the ...
tagesschau.de/inland/regional/berlin/rbb-hackerangriff-auf-berliner-landesnetz-auch-buerger-daten-wohl-betroffen-100.html

Berlin confirms data theft after Rhysida ransomware attack claims: Berlin's city administration has confirmed that cybercriminals are attempting to extort ...
bleepingcomputer.com/news/security/berlin-confirms-data-theft-after-rhysida-ransomware-attack-claims/

30 Bitcoin or Leak - | Ransomware gang extorts Berlin: The group "Rhysida" wants 30 Bitcoins from Berlin or the publication of confidential data ...
heise.de/news/30-Bitcoin-oder-Leak-Ransomware-Bande-erpresst-Berlin-11434325.html

Hacker group blackmails Berlin after data theft: Following the data theft in a hacker attack, the state of Berlin is being blackmailed ...
focus.de/politik/deutschland/hackergruppe-erpresst-berlin-nach-datenklau_06aa2145-ef17-47a0-b870-f04917543429.html
,regionOfInterest=(674,670)&hash=a5ba7a44a4db169c7a646a7bb35082f94d23b26510ac7aa074554033d04ae605)
Berlin is being blackmailed by hackers, mayor says: Kai Wegner says the German capital and city-state would not cave in to a ransom demand for data stolen in a ...
bbc.com/news/articles/cm2q7gv3l5qo

Emergency plans and passwords stolen?: Wegner rejects extortion ultimatum - | Hackers demand two million euros, according to media reports
tagesspiegel.de/berlin/notfallplane-und-passworter-erbeutet-wegner-weist-erpresser-ultimatum-zuruck--hacker-fordern-laut-medienbericht-zwei-millionen-euro-15984600.html

Cyberattack on Berlin administration: Hackers demand around two million euros and threaten to publish sensitive data.
weltwoche.de/daily/cyberangriff-auf-berliner-verwaltung-hacker-fordern-rund-zwei-millionen-euro-und-drohen-mit-veroeffentlichung-sensibler-daten/

State of Berlin confirms extortion attempt - | Hackers apparently demand Bitcoin: Kai Wegner (CDU), Governing Mayor of Berlin, and Iris Spranger (SPD) in the Red ...
morgenpost.de/berlin/article412989955/gehackte-berliner-verwaltung-senat-bestaetigt-erpressungsversuch.html

Kai Wegner on problems after hacker attack: "It will take a few more days": Kai Wegner (CDU), Governing Mayor of Berlin, speaks at a press conference in the Red ...
morgenpost.de/berlin/article412911165/kai-wegner-zu-problemen-nach-hackerangriff-wird-noch-einige-tage-dauern.html

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