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News

SecurityWeek
securityweek.com > hacker-conversations-vinnie-liu-performer-turned-ringmaster

Hacker Conversations: Vinnie Liu, Performer Turned Ringmaster

4+ day, 16+ hour ago   (1376+ words) Vinnie Liu was recruited by the NSA when he was just 17 years old. He is now the CEO of Bishop Fox. He says little about his work at the NSA, only that “My first year was on the red team,…...

SecurityWeek
securityweek.com > webinar-today-keep-pace-with-ai-a-new-operating-model-for-endpoint-remediation

Webinar Today: Keep Pace With AI – A New Operating Model for Endpoint Remediation

3+ day, 17+ hour ago   (267+ words) September 10, 2026 at 1PM ET – Register to Attend AI is accelerating vulnerability discovery, putting more pressure on IT teams to close the gap between detection and remediation. But manual processes, disconnected tools, and inconsistent workflows continue to slow endpoint operations. Join SecurityWeek…...

SecurityWeek
securityweek.com > widened-scan-turns-up-fourth-rogue-claude-cyber-incident

Widened Scan Turns Up Fourth Rogue Claude Cyber Incident

3+ day, 19+ hour ago   (816+ words) Anthropic is most concerned about Claude Mythos 5’s reckless behavior after recent incidents in which real systems were hacked. Anthropic disclosed a previously unreported incident involving unauthorized access to a real system, in a report that also revisits three cases…...

SecurityWeek
securityweek.com > 4-1-million-impacted-by-adapthealth-data-breach

4.1 Million Impacted by AdaptHealth Data Breach

3+ day, 19+ hour ago   (497+ words) In June 2026, hackers stole personal, health, and insurance information from AdaptHealth’s systems. More than 4.1 million individuals had their personal, health, and insurance information stolen in a data breach at healthcare company AdaptHealth. Operating over 680 facilities across the US, AdaptHealth describes…...

SecurityWeek
securityweek.com > ai-is-giving-lesser-resourced-attackers-nation-state-level-reach-google-warns

AI Is Giving Lesser-Resourced Attackers Nation-State-Level Reach, Google Warns

4+ day, 14+ hour ago   (731+ words) Criminal and state-sponsored adversaries are increasingly using AI to automate and scale their attacks, according to GTIG. Adversaries, both criminal and state-sponsored, are increasingly using AI to automate and scale their attacks, according to Google’s Threat Intelligence Group (GTIG). What…...

SecurityWeek
securityweek.com > the-hidden-instructions-that-can-hijack-ai-agents

The Hidden Instructions That Can Hijack AI Agents

5+ day, 14+ hour ago   (651+ words) Malicious prompts concealed in documents, metadata, emails, images and code can manipulate autonomous agents into taking dangerous actions. They cannot be seen, can be tailored to different purposes and once adopted they operate at lightning speed. Hidden AI prompt injections…...

SecurityWeek
securityweek.com > hackers-return-263-million-stolen-from-liquid-network

Hackers Return $263 Million Stolen From Liquid Network

5+ day, 14+ hour ago   (553+ words) Alleged ‘white-hat’ hackers drained $320 million from Liquid’s federation wallet, demanding a bug fix. Alleged ‘white-hat’ hackers have returned 3,400 Bitcoin (worth approximately $262.6 million) of the 4,000 Bitcoin (~$320 million) stolen from the Bitcoin sidechain Liquid Network over the weekend. The Blockstream-developed sidechain disclosed…...

SecurityWeek
securityweek.com > uk-moves-to-block-high-risk-tech-suppliers-from-critical-infrastructure

UK Moves to Block High-Risk Tech Suppliers From Critical Infrastructure

1+ week, 4+ day ago   (607+ words) Late amendments to the Cyber Security and Resilience Bill would give ministers new powers to restrict risky technology providers as supply chain attacks intensify. The UK Cyber Security and Resilience Bill (CSRB) has been given late amendments specifically targeting the…...

SecurityWeek
securityweek.com > sevii-targets-ai-speed-attacks-with-preemptive-autonomous-defense

Sevii Targets AI-Speed Attacks With Preemptive Autonomous Defense

1+ week, 5+ day ago   (729+ words) Sevii has expanded its ADR platform with AI agents designed to investigate, contain, and remediate AI-driven attacks within minutes. Fighting fire with fire is a known response. Fighting AI attacks with AI defense is a growing practice. But instant remediation…...

SecurityWeek
securityweek.com > 9-5-million-impacted-by-aesto-health-data-breach

9.5 Million Impacted by Aesto Health Data Breach

1+ week, 5+ day ago   (429+ words) More than 9.5 million people had their personal and health information stolen in a data breach at healthcare technology company Aesto Health. Based in Birmingham, Alabama, Aesto Health offers secure data migration, electronic health record (EHR) exchanges, and legacy data archiving…...