Critical systems
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Siemens bulletin tests industrial patch discipline
Siemens’ June industrial security bulletin covers critical and high-severity flaws across automation, networking, HMI, engineering, and operational technology products.
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Finland tests accountability for cable damage
Finnish prosecutors have charged two ship officers over alleged Baltic subsea cable damage, bringing telecoms resilience, maritime risk, and jurisdiction into court.
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Council of Europe probes data theft claims
The Council of Europe is investigating ShinyHunters’ claims of a large data theft involving internal records, with the scale and contents still unconfirmed.
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EU opens cyber reserve to Ukraine
Ukraine can now request emergency support from the EU Cybersecurity Reserve, extending Europe’s crisis response capacity into a live wartime cyber environment.
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Velvet Ant hid inside Linux authentication
Sygnia says a China-nexus actor maintained long-term access to an isolated network by backdooring Linux PAM and OpenSSH authentication components.
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Cisco SD-WAN flaw reaches exploited list
NHS England has warned that Cisco is aware of exploitation of a Catalyst SD-WAN vulnerability that can allow root-level command execution.
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Powys confirms school data access incident
Powys County Council says personal data was accessed in a cyber incident affecting school systems, with police and the ICO notified.
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Great Marlow reopens after ICT scare
Great Marlow School has reopened fully after an ICT incident disrupted operations, with cybersecurity specialists finding no threat on its systems.
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Europe’s cyber machinery is gearing up for operation
Cyber Europe 2026 tested whether Europe’s cyber crisis structures can operate under transport-sector pressure, where rail, maritime, freight, public services, and suppliers are tightly connected.
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Risk Ledger finds supplier incidents hit four in five UK organisations
Risk Ledger research found that 82.4% of UK organisations experienced a supply chain cyber incident in the past year, with many unable to map exposure quickly.