Fintech company Marquis is notifying dozens of U.S. banks and credit unions that they had customer data stolen in a cyberattack earlier this year. Details of the cyberattack emerged this week after Marquis filed data…
Claude frequently overstated findings and occasionally fabricated data during autonomous operations, claiming to have obtained credentials that didn’t work or identifying critical discoveries that proved to be publicly available information. This AI hallucination in offensive…
With so much of our lives wrapped up in digital identities and platforms, you might want to spare a thought as to how your loved ones can get into things like your bank accounts or…
According to BleepingComputer, content delivery network Cloudflare recently recorded the largest distributed denial-of-service (DDoS) attack ever measured. As of September 2025, Cloudflare is used by approximately 19.8 percent of all websites as a reverse proxy.…
The U.K.’s National Crime Agency (NCA) said on Wednesday that a man was arrested in connection to the ransomware attack that has caused delays and disruptions at several European airports since the weekend. The…
A ransomware attack against Collins Aerospace, a company that provides check-in systems to several airports in Europe, is still causing disruptions across the continent for the fourth day in a row. As of this…
The airport disruptions across Europe that began over the weekend were caused by a ransomware attack, according to the European Union’s cybersecurity agency ENISA on Monday. “ENISA is aware of the ongoing disruption of…
So far, prompt injections have proved impossible to prevent, much like memory-corruption vulnerabilities in certain programming languages and SQL injections in Web applications are. That has left OpenAI and the rest of the LLM market…
Venture capital firm Insight Partners has notified thousands of people, including the firm’s limited partners, that their personal information was stolen by hackers in an earlier data breach. In a statement on September 4, the…
The email message Junon fell for came from an email address at support.npmjs.help, a domain created three days ago to mimic the official npmjs.com used by npm. It said Junon’s account would be closed unless…