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🛡️ Dernières actualités cybersécurité
The Hacker News06/06 13:36

🔥New ChatGPT Lockdown Mode Limits Tools That Could Enable Data Exfiltration

OpenAI has begun rolling out a new Lockdown Mode to ChatGPT for eligible personal accounts to reduce the risk of data exfiltration arising from prompt injection attacks. The feature is primarily...

Flipboard06/06 10:23

🖥️IPTV illégale : un réseau démantelé, que risquez-vous si vous achetez une solution pirate pour la Coupe du monde de football ?

Les gendarmes spécialisés dans la lutte contre la cybercriminalité ont procédé à l’arrestation de 11 personnes, en France et en Belgique. Ces …

The Hacker News06/06 08:29

🔥Free Apps Are Quietly Turning Smart TVs Into Web-Scraping Proxies for AI

A researcher has reverse-engineered the iOS SDK that Bright Data embeds in consumer apps and documented how it turns devices, including always-on smart TVs, into exit nodes that relay web-scraping...

The Hacker News06/06 08:14

🔥CISA Adds Actively Exploited SolarWinds Serv-U DoS Flaw to KEV Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a high-severity security flaw impacting SolarWinds Serv-U multi-protocol file server software to its Known Exploited...

The Hacker News06/06 07:28

🔥AI Agent Uncovers 21 Zero-Days in FFmpeg; Chrome Patches Record 429 Bugs

Two things landed within days of each other this week. A security startup reported 21 previously unknown vulnerabilities in FFmpeg, the media library inside almost everything that touches video, all...

The Hacker News06/06 06:58

🔥Miasma Worm Hits 73 Microsoft GitHub Repositories in Major Supply Chain Attack

Microsoft's GitHub repositories have become the latest to fall victim to the ongoing Miasma self-replicating supply chain attack campaign. The incident impacted 73 Microsoft repositories across four...

Flipboard06/06 04:30

🖥️Mot de passe, assurance, sauvegarde : pour éviter le vol de vos données, voici les cinq conseils d'un expert en cybersécurité

Alors que les cyberattaques n'ont jamais été aussi nombreuses en France, Limoges Métropole a organisé les troisièmes rencontres de la cybersécurité …

Flipboard05/06 16:09

🖥️Réarmement : « un record mondial absolu », comment la Pologne a signé 14 milliards d’euros de contrats en une seule journée

La Pologne a déjà conclu 30 milliards d’euros de contrats qui seront financés par les prêts européens de défense. La priorité est donnée à ses …

CyberScoop05/06 14:48

📰Nightmare Eclipse incident shows the researcher-vendor fights may never fully go away

When a researcher went public with Microsoft vulnerabilities, it laid bare a conflict that has never really been solved. The post Nightmare Eclipse incident shows the researcher-vendor fights may...

Flipboard05/06 14:09

🖥️Android : une faille exploitée malgré 124 correctifs

Un bulletin de sécurité chargé pour Android Chaque mois, Google publie ses correctifs de sécurité pour Android. Celui de juin 2026 est …

Flipboard05/06 09:25

🖥️Un virus qui se propage de PC en PC : une cyberattaque mondiale massive a été évitée de justesse

Un virus baptisé IronWorm a infecté 36 bibliothèques de code sur npm, la plateforme utilisée par des millions de développeurs dans le monde. Capable …

CyberScoop04/06 20:40

📰Hill Dems hammer GOP for $250M CISA budget cut

A House Appropriations subcommittee is set to mark up fiscal 2027 DHS funding legislation Friday. The post Hill Dems hammer GOP for $250M CISA budget cut appeared first on CyberScoop.

CyberScoop04/06 18:06

📰Your AI agent could become your biggest insider threat 

New research details how the increasing integration of AI agents into businesses is making it easier than ever for insiders - malicious or otherwise - to put sensitive data at risk.  The post Your...

CyberScoop04/06 14:42

📰Inside the race to adapt to an AI-powered security world

AI is breaking things faster than anyone can fix them. Security leaders across the industry are racing to figure out what comes next. The post Inside the race to adapt to an AI-powered security world

CyberScoop03/06 22:15

📰European authorities crack down on illegal streaming networks

Officials said they dismantled nine organized crime groups and removed more than 27,000 URLs hosting live sports and other copyrighted media during a seven-month operation. The post European...

The Hacker News06/06 13:36

🔥New ChatGPT Lockdown Mode Limits Tools That Could Enable Data Exfiltration

OpenAI has begun rolling out a new Lockdown Mode to ChatGPT for eligible personal accounts to reduce the risk of data exfiltration arising from prompt injection attacks. The feature is primarily...

Flipboard06/06 10:23

🖥️IPTV illégale : un réseau démantelé, que risquez-vous si vous achetez une solution pirate pour la Coupe du monde de football ?

Les gendarmes spécialisés dans la lutte contre la cybercriminalité ont procédé à l’arrestation de 11 personnes, en France et en Belgique. Ces …

The Hacker News06/06 08:29

🔥Free Apps Are Quietly Turning Smart TVs Into Web-Scraping Proxies for AI

A researcher has reverse-engineered the iOS SDK that Bright Data embeds in consumer apps and documented how it turns devices, including always-on smart TVs, into exit nodes that relay web-scraping...

The Hacker News06/06 08:14

🔥CISA Adds Actively Exploited SolarWinds Serv-U DoS Flaw to KEV Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a high-severity security flaw impacting SolarWinds Serv-U multi-protocol file server software to its Known Exploited...

The Hacker News06/06 07:28

🔥AI Agent Uncovers 21 Zero-Days in FFmpeg; Chrome Patches Record 429 Bugs

Two things landed within days of each other this week. A security startup reported 21 previously unknown vulnerabilities in FFmpeg, the media library inside almost everything that touches video, all...

The Hacker News06/06 06:58

🔥Miasma Worm Hits 73 Microsoft GitHub Repositories in Major Supply Chain Attack

Microsoft's GitHub repositories have become the latest to fall victim to the ongoing Miasma self-replicating supply chain attack campaign. The incident impacted 73 Microsoft repositories across four...

Flipboard06/06 04:30

🖥️Mot de passe, assurance, sauvegarde : pour éviter le vol de vos données, voici les cinq conseils d'un expert en cybersécurité

Alors que les cyberattaques n'ont jamais été aussi nombreuses en France, Limoges Métropole a organisé les troisièmes rencontres de la cybersécurité …

Flipboard05/06 16:09

🖥️Réarmement : « un record mondial absolu », comment la Pologne a signé 14 milliards d’euros de contrats en une seule journée

La Pologne a déjà conclu 30 milliards d’euros de contrats qui seront financés par les prêts européens de défense. La priorité est donnée à ses …

CyberScoop05/06 14:48

📰Nightmare Eclipse incident shows the researcher-vendor fights may never fully go away

When a researcher went public with Microsoft vulnerabilities, it laid bare a conflict that has never really been solved. The post Nightmare Eclipse incident shows the researcher-vendor fights may...

Flipboard05/06 14:09

🖥️Android : une faille exploitée malgré 124 correctifs

Un bulletin de sécurité chargé pour Android Chaque mois, Google publie ses correctifs de sécurité pour Android. Celui de juin 2026 est …

Flipboard05/06 09:25

🖥️Un virus qui se propage de PC en PC : une cyberattaque mondiale massive a été évitée de justesse

Un virus baptisé IronWorm a infecté 36 bibliothèques de code sur npm, la plateforme utilisée par des millions de développeurs dans le monde. Capable …

CyberScoop04/06 20:40

📰Hill Dems hammer GOP for $250M CISA budget cut

A House Appropriations subcommittee is set to mark up fiscal 2027 DHS funding legislation Friday. The post Hill Dems hammer GOP for $250M CISA budget cut appeared first on CyberScoop.

CyberScoop04/06 18:06

📰Your AI agent could become your biggest insider threat 

New research details how the increasing integration of AI agents into businesses is making it easier than ever for insiders - malicious or otherwise - to put sensitive data at risk.  The post Your...

CyberScoop04/06 14:42

📰Inside the race to adapt to an AI-powered security world

AI is breaking things faster than anyone can fix them. Security leaders across the industry are racing to figure out what comes next. The post Inside the race to adapt to an AI-powered security world

CyberScoop03/06 22:15

📰European authorities crack down on illegal streaming networks

Officials said they dismantled nine organized crime groups and removed more than 27,000 URLs hosting live sports and other copyrighted media during a seven-month operation. The post European...