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Cybersécurité

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Cybersécurité

McKesson discloses breach after ShinyHunters claims patient data theft

McKesson has confirmed a data breach as ShinyHunters claimed the theft of 284 million records, including PII and PHI.

securityweek.com29 août

Cybersécurité

Qilin claimed they attacked the ATF. Here’s what the ATF says.

The ATF has confirmed suffering a cybersecurity incident after the Qilin ransomware group claimed to have targeted the agency.

securityweek.com28 août

Cyber Arnaque

GoCaracal Malware Uses Ethereum Smart Contract to Fetch Replacement C2 Address

Dark Caracal targets Venezuela with GoCaracal, an upgraded Bandook toolkit and an Ethereum fallback for resilient C2 communications.

securityaffairs.com27 août

Cybersécurité

Two individuals behind TeamPCP were apprehended today in Australia. TeamPCP was the Threat Group...

The group infected more than 1,000 organizations in a relentless supply-chain attack campaign.

feeds.arstechnica.com27 août

Développement

Unknown PaperCut NG/MF vulnerability is under active attack

PaperCut has released a second emergency security update for two actively exploited vulnerabilities in its PaperCut NG and MF print management software after researchers discovered multiple ways to bypass the initial fixes.

bleepingcomputer.com27 août

Intelligence Artificielle

OpenAI Agents Coordinated via Makeshift Message Board Ahead of Hugging Face Hack

OpenAI gents exploited a Linux kernel vulnerability tracked as CVE-2026-53362 to escalate privileges on the company’s own systems.

securityweek.com27 août

Cybersécurité

State of AI Cybersecurity 2026: 77% of Security Stacks Include AI, But Trust is Lagging

Prophet Security says 40% of teams use AI daily, while 28% of alerts go uninvestigated and 60% report missed alerts caused serious issues.

feeds.feedburner.com27 août

Cybersécurité

Australia Arrests 2 Alleged TeamPCP Hackers

The arrests come after a wave of cyberattacks earlier this year targeting tech companies that rely on high-profile and widely used open source software.

techcrunch.com27 août

Cybersécurité

Recent Citrix NetScaler Vulnerability Exploited in the Wild

Citrix NetScaler ADC and Gateway flaw CVE-2026-8452 is under active attack, with hackers dropping web shells days after a public PoC.

helpnetsecurity.com27 août

Cybersécurité

🏴‍☠️ Qilin has just published a new victim : ATF

The Bureau of Alcohol, Tobacco, Firearms and Explosives confirmed it experienced a cyberattack on a system containing investigation information, as a prolific ransomware gang claimed to have carried out the breach.

therecord.media27 août

Cybersécurité

CISA Adds Six Known Exploited Vulnerabilities to Catalog

CISA adds ownCloud, Linux Kernel, and JFrog Artifactory flaws to its Known Exploited Vulnerabilities catalog

securityaffairs.com27 août

Cybersécurité

Exclusive: NSA to host a hacker reunion in bid to rebuild secretive unit

Martin Matishak reports: A top U.S. spy agency will resemble a college for a while on Friday, as it hosts a first-of-its-kind reunion for alumni of its most secretive hacking unit. The National Security Agency will welcome back to campus potentially hundreds of former members of the elite group k...

databreaches.net26 août

Intelligence Artificielle

Brief independent investigation of agents’ behavior, reasoning and collaboration in the OpenAI / ...

Two new reports offer nearly 130 pages of details on the OpenAI-Hugging Face cybersecurity incident, many of them previously unreleased.

theverge.com26 août

Cybersécurité

Boston Scientific says cyberattack disrupted operations globally

Medical company Boston Scientific suffered a cyberattack that hit certain information technology systems, causing a network outage.

helpnetsecurity.com26 août

Cybersécurité

CISA: Over 100 Internet-Exposed Water Systems Targeted in July Cyberattacks

CISA urges water utilities to secure internet-exposed PLCs after July attacks showed how easily attackers can compromise them.

securityaffairs.com26 août

Cybersécurité

US takes down alleged Chinese hacking tools used against Federal Reserve, DOJ and Senate

Jonathan Greig reports; Chinese government hackers used tools known as “QScan” and “QTRouter” to breach multiple federal agencies since 2018, the Department of Justice said in announcing the takedown of the platforms on Wednesday. The tools were run by China-based Nanjing Xinjiuwei Network Techno...

databreaches.net26 août

Cyber Arnaque

🏴‍☠️ Direwolf has just published a new victim : National Kidney Registry

Since its emergence in May 2025, DireWolf has attacked several U.S. healthcare entities, as listed among its more than 100 targets on its dedicated leak site. As early analysts reporting on the group have noted, DireWolf encrypts victims’ files as part of their double-extortion attacks. Their “Ab...

databreaches.net26 août

Cybersécurité

Inside Elastic's agentic SOC: How we took AI alert triage from 60% to 92% accuracy

Agentic AI lets SOCs investigate alerts and threat hypotheses using network telemetry before escalating evidence-backed cases to analysts.

feeds.feedburner.com26 août

Cybersécurité

CISA Warns of Exploited Gitea Vulnerability

Over 8,300 Internet-exposed Gitea instances are still unpatched against a critical security flaw exploited in ongoing remote code execution attacks, according to cybersecurity watchdog Shadowserver.

bleepingcomputer.com26 août

Apple

AnonyMousKIT PhaaS uses voice AI agents to phish iPhone passcodes

AnonyMousKIT is a phishing service targeting stolen iPhone owners to steal Apple ID credentials and remove Activation Lock.

helpnetsecurity.com26 août

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