Researchers Detect ZionSiphon Malware Targeting Israeli Water, Desalination OT Systems post, april 20, 2026 Cybersecurity researchers have flagged a new malware called ZionSiphon that appears to be specifically designed to target Israeli water treatment and desalination systems. The malware has been codenamed ZionSiphon by Darktrace, highlighting its ability to set up persistence, tamper with local configuration files, and scan for operational technology (OT)-relevant services on the… Continue Reading
Hackers claim control over Venice San Marco anti-flood pumps post, april 12, 2026april 13, 2026 Hackers breached Venice ’s San Marco flood system, claiming control of pumps and the ability to disable defenses and flood coastal areas. The technologies that govern the physical world are the quiet infrastructure of modern life. From energy grids to water systems, from factories to flood defenses, operational technology (OT)… Continue Reading
Gehackte softwareleverancier voor patiëntendossiers haalt systemen offline post, april 9, 2026april 13, 2026 Softwareleverancier ChipSoft heeft systemen voor elektronische patiëntendossiers offline gehaald. Het bedrijf kreeg dinsdag met een cyberaanval te maken . Meerdere patiëntenportalen zijn niet meer toegankelijk door het afsluiten van de systemen. Patiënten kunnen normaal gesproken hun dossiers en afspraken inzien via de portalen. Continue Reading
Bravis ziekenhuis haalt systemen offline na cyberaanval post, april 8, 2026april 13, 2026 Continue Reading
Huisartsen getroffen door Chipsoft-hack, ‘geen gevolgen voor ziekenhuizen’ post, april 8, 2026april 19, 2026 De impact van de hack op leverancier van medische software Chipsoft lijkt voor ziekenhuizen beperkt. Tegelijkertijd is een relatief klein aantal huisartsenpraktijken en apotheken wel getroffen. Dat melden bronnen van binnen en buiten Chipsoft, die van de details op de hoogte zijn. Ze benadrukken dat het onderzoek nog loopt en… Continue Reading
Iranian Threat Actors Disrupt US Critical Infrastructure via Exposed PLCs post, april 8, 2026april 10, 2026 Iran-affiliated threat actors are disrupting US critical infrastructure through attacks on Internet-exposed operational technology (OT) devices across numerous sectors, the US government is warning. The revelation came Tuesday, just before the US and Iran reached a tentative two-week ceasefire agreement in the ongoing war. The campaign by Iranian advanced persistent threat (APT) actors, which… Continue Reading
US warns of Iranian hackers targeting critical infrastructure post, april 7, 2026april 9, 2026 Iranian-linked hackers are targeting Internet-exposed Rockwell/Allen-Bradley programmable logic controllers (PLCs) on the networks of U.S. critical infrastructure organizations. The warning came earlier today in the form of a joint advisory authored by the FBI, CISA, NSA, the Environmental Protection Agency (EPA), Department of Energy (DOE), and the United States Cyber… Continue Reading
New BPFDoor Variants Use Stateless C2 and ICMP Relays to Evade Detection post, april 7, 2026april 10, 2026 A dangerous Linux backdoor called BPFDoor has returned in a more powerful form, with researchers uncovering new variants built to stay invisible inside critical network infrastructure. Linked to a China-nexus threat actor group known as Red Menshen, these updated versions target Linux servers embedded deep inside global telecom networks. Unlike… Continue Reading
Medtech giant Stryker fully operational after data-wiping attack post, april 2, 2026april 9, 2026 Stryker Corporation, one of the world’s leading medical technology companies, says it’s fully operational three weeks after many of its systems were wiped out in a cyberattack claimed by the Iranian-linked Handala hacktivist group. The Fortune 500 medtech giant has over 53,000 employees, makes a wide range of products (including… Continue Reading
FBI confirms hack of Director Patel’s personal email inbox post, maart 29, 2026maart 30, 2026 The Handala hackers associated with Iran have breached the personal email account of FBI Director Kash Patel and published photos and documents. The FBI has confirmed the compromise, saying that the stolen data was not recent and did not include any government data. On Friday, the Handala threat actor announced… Continue Reading