Hacker debacle in Berlin: Critical infrastructure data leaked - | Opposition demands consequences
fr.de/politik/hacker-debakel-in-berlin-kritische-infrastruktur-daten-geleakt-opposition-fordert-konsequenzen-zr-94476722.html
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5.8 Terabytes from Berlin Senate Administrations Reach DarknetAfter the ultimatum expired, about 1.44 million files were published; Wegner said officials were checking what information had leaked.
- 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.
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any attempt to expose, alter, disable, destroy, steal or gain unauthorized access to or make unauthorized use of a computer system
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Hacker debacle in Berlin: Critical infrastructure data leaked - | Opposition demands consequences
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Hacker debacle in Berlin: Critical infrastructure data leaked - | Opposition demands consequences
fr.de/politik/hacker-debakel-in-berlin-kritische-infrastruktur-daten-geleakt-opposition-fordert-konsequenzen-zr-94476722.html
Hacker debacle in Berlin: Critical infrastructure data leaked - | opposition demands consequences
tz.de/politik/hacker-debakel-in-berlin-kritische-infrastruktur-daten-geleakt-opposition-fordert-konsequenzen-zr-94476722.html
Hacker Debacle in Berlin: Critical Infrastructure Data Leaked - | Opposition Demands Consequences
op-online.de/politik/hacker-debakel-in-berlin-kritische-infrastruktur-daten-geleakt-opposition-fordert-konsequenzen-zr-94476722.html
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When hackers posted Berlin's data on the darknet, Wegner was at the basketball game.
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Key FactsBerlin Rejects Ransom Demand After Cyberattack
Aug 29, 2026 · Reading time: ~45 sec.
Summary created with AI assistance · Source: rp-online.de
Summary created with AI assistance · Source: rp-online.de
- The demand arrived early Thursday evening; Kai Wegner said Berlin would not comply.
- Two senate departments were isolated from the state network for about a week from August 14; housing benefits were unavailable for days.
- Initially, it was stated that sensitive data had not been stolen; later, personal and other non-public data were considered potentially affected.
- According to Der Spiegel, the Rhysida ransomware group is apparently behind the attack; it claims to have stolen nearly six terabytes.
The state of Berlin will not allow itself to be extorted.— Kai Wegner (CDU), the Governing Mayor of Berlin; stated that the state of Berlin will not allow itself to be extorted.
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