Latest cybersecurity reporting from selected sources.

AI-Developed Attack Tooling Generated 'High-Volume, Noisy Workflows'A hacker used Claude and Chat GPT in a cyberattack against a municipal water and sewage utility's operational technology systems in Mexico in January, according to forensic analysis by OT security firm Dragos. The tools "leveraged known techniques and existing vulnerability knowledge."

Nation-State Hits Now Comprise Majority of Serious Incidents Probed by GovernmentBritish intelligence officials said they investigate about four major incidents per week, with the majority involving nation-state actors. Officials said the shape and scope of how cyberattacks are being wielded by the nation's adversaries continues to change as fast as the technology evolves.

Stryker Has Said It Doesn't Carry Cyber insuranceStryker notified regulators that its March cyberattack will impact the medtech maker's first quarter financial results. The company also does not appear to have a cyber insurance policy in place to help cover costs associated with the disruptive incident claimed by Iranian hackers.

Newly Minted Unicorn Says AI-Driven Attacks Force Shift to Continuous Pen TestingXbow has raised $120 million in Series C funding after proving its autonomous AI hacking platform can outperform human pen testers. CEO Oege de Moor says the rise of AI-driven cyberattacks is forcing enterprises to test systems continuously rather than periodically.

Medical Device Manufacturer Hack Was Likely OpportunisticAn Iranian cyberattack on medical device maker Stryker's internal IT environment does not appear to affect connected products used by the company's healthcare clients. But an outage of Stryker's electronic ordering system could lead to supply chain issues for its customers.

Healthcare Hit Shows Symbols Matter as Iran Shifts Focus to Economic DamageCybersecurity experts say that the Handala "hacktivist" group that claimed credit for attacks against two American firms on Wednesday is run by the Iranian government. The shift to destructive cyberattacks parallels Iran's attempt to inflict greater economic damage on the United States and allies.

Russian Hacking Shows Limits of Preventive MeasuresEurope must step up its active defenses against cyberattacks and modernize its IT infrastructure, a leading expert has warned in the wake of a major attack on Poland's energy grid attributed to Russian hackers.

Also, Venezuela Cyberattack, Endesa Confirms Breach and Telegram IP LeakThis week, a software flaw caused the Verizon outage. U.S. cyberattack in Venezuela. ICE identities published online. BreachForums users leaked. Spanish energy provider Endesa data breach. Telegram privacy risk. A MuddyWater upgrade. Dutch man sentenced for hacking a maritime port. A ServiceNow patch.

Experts on Cyberattacks, Deepfakes, AI and Geopolitical Strife in the Year AheadCyberattacks, nation-state hacking and geopolitical shifts dominated 2025, but the year will also be remembered as a turning point - where AI blurred the lines between real and fake and AI agents introduced new enterprise risks. Our panel of experts discusses the top 10 trends to watch in 2026.

Hackers Target French Interior Ministry, Germany Summons Russian AmbassadorThe French Ministry of Interior is investigating a suspected nation-state cyberattack that targeted its email server. Additionally, the German government on Friday attributed a 2024 hacking incident on air traffic control systems to Russian nation-state hackers.

Carmaker Resumes Full ProductionThe September cyberattack on Jaguar Land Rover resulted in a company loss of roughly $260 million, the British carmaker reported Friday while also announcing a resumption of normal production. Cybercrime group "Scattered Lapsus$ Hunters" took responsibility for the hack.

Claude Ran Up to 90% Intrusion Tasks Autonomously in China-Linked CampaignA Chinese state-linked hacking group relied on the Claude Code model to automate most of a cyberespionage campaign against dozens of organizations, Anthropic said. The AI firm describes the campaign as the first verified case of an AI system handling the bulk of a real-world intrusion.

Officials Say Major Staffing Cuts and Furloughs Undercut Response to F5 CyberattackCurrent and former federal officials tell Information Security Media Group furloughs and leadership gaps across the federal cyber ecosystem have hindered the U.S. government's ability to coordinate response efforts after a nation-state actor exploited flaws in F5’s BIG-IP systems amid the shutdown.

ENISA: Nation-State Hacking 'Steadily Intensified' Over 12-Month PeriodNearly every member government of the European Union experienced a cyberattack from a nation-state hacker in the 12 months ending in July, primarily from Russian and Chinese threat actors who "steadily intensified" hacking, says the European cyber agency.

2024 Cyberattack Was One of Several on Other Blood Suppliers in US, UKOneBlood, which provides blood supplies to 250 hospitals in Florida, Georgia and the Carolinas, will pay $1 million to settle proposed class action litigation filed against the non-profit entity in the wake of a 2024 ransomware attack that compromised the information of nearly 170,000 individuals.

Carmaker Anticipates Phased Restart of ProductionThe British government will guarantee a 1.5 billion pound loan to Jaguar Land Rover as the embattled carmaker grapples with the fallout of a September cyberattack that froze production and sales across the globe. The government backed-loan shows the hack endangered "national economic security."

Effects of Friday Cyberattack Still Felt in European AirportsBritish police arrested Tuesday night a man in his forties suspected of causing days of flight cancellations and delays at several major European airports by hacking an aviation technology company. Impacted airports include London Heathrow, Brussels Airport and Berlin Brandenburg Airport, as well as Dublin Airport.

Nonprofit Is Among Several Blood Suppliers Hit by Cybercriminals Over the Past YearNew York Blood Center Enterprises said an undisclosed number of patients, employees and other individuals are potentially affected by a January cyberattack that compromised personal and health related information. The hack was among several attacks on blood suppliers over the past year.

Ransomware Gang Nova Poised to Leak Patient Data, Lab Stays Mum on NegotiationsWith ransomware gang Nova threatening to leak patient data on the darkweb, a Dutch laboratory that performs cervical cancer tests for a government screening program is mum about the ransom negotiations, but it says the cyberattack in July has affected 941,000 patients.

Stolen DaVita Data Leaked on Dark Web by Ransomware Gang InterlockMonths after cybercriminal gang Interlock claimed to have stolen more than 1.5 terabytes of patient data from kidney dialysis chain DaVita, the company told federal regulators that the cyberattack first disclosed in April has affected nearly 2.7 million people.