Cybersécurité
Fuites de données, vulnérabilités, malwares et ceux qui défendent.
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SyndiquéSonicWall SMA 1000 Zero-Days Enable Unauthenticated RCE
The exploitation activity follows attacks earlier this summer on two other zero-day vulnerabilities in the vendor's edge devices.
Lire sur le site sourceI rented a car, and within hours, my driver's license was for sale
The FBI is reportedly investigating a massive data breach that is unfolding in real time.
Lire sur le site sourceAI Gives Cybercriminals a Dangerous Time Advantage
Former cybercriminal Brett Johnson provides a look inside the mind of a threat actor and discusses where AI provides the most value for attackers.
Lire sur le site sourceOpenLeash Adds a Human Check to Risky AI Agent Actions
The security tool intercepts potentially dangerous agent actions, blocking clear threats and requesting human approval when intent is uncertain. The post OpenLeash Adds a Human Check to Risky AI Agent Actions appeared first on SecurityWeek .
Lire sur le site sourceWordPress backup plugin flaw exposes millions of sites to takeover attacks
An SQL injection vulnerability in the All-in-One WP Migration and Backup plugin for WordPress could allow unauthenticated attackers to execute remote code and take control of affected websites. [...]
Lire sur le site sourceMore than 9.5 million patient records affected by Aesto Health data breach: what you need to know
Aesto Health has confirmed a data breach that affects more than 9.5 million patients.
Lire sur le site sourceActualité : Parkside, Silvercrest : Lidl construit une flotte de cargos pour garder ses prix bas
Lidl, ce sont surtout des magasins mais aussi des cargos depuis peu. Le leader du hard-discount exploite 11 porte-conteneurs et cinq de plus sont déjà sur son carnet de commandes. Mais alors pourquoi la chaîne de supermarchés investit autant dans le maritime ? On vous explique…
Lire sur le site sourceRussian national facing 20 years for malware campaign that infected 80,000 freelancers
Searzhudin Tamirlanovich Aktulaev appeared in a San Francisco federal court on Monday after being arrested in Cyprus in May 2025 and extradited to the U.S. last week.
Lire sur le site sourceAI Agents Are Now Emailing Me with Their Security Concerns
I received the two emails below earlier in the month. They’re vaguely coherent. I suppose I shouldn’t be surprised that the corpus that AIs are training on contain data suggesting that I am someone to write to with random computer and network security problems. After all, I…
Lire sur le site sourceAI agents carried out every step of this ransomware attack – then left the victim an 80-page security audit
Adding insult to injury
Lire sur le site sourceInfosec pros say we're not ready to lose control of AI
Nearly two-thirds of US national security pros surveyed believe AI risks, and government posture toward them, are unacceptable
Lire sur le site sourceHealth data of more than 9.5 million people leaked from Aesto record system
The healthcare data company Aesto informed federal regulators this week that more than 9.5 million people had sensitive information leaked during a cyberattack last December.
Lire sur le site sourceThreat Gang 'Springs' Vishing Attacks on Microsoft Teams Users
The "Spring Ring" operation aims to compromise users of the collaboration suite to remotely access their sessions, spread malware, and even take over infrastructure.
Lire sur le site sourceFake Software Installers Disable Windows Update and Weaken Microsoft Defender
An active malware campaign is using bogus software-download websites to impersonate trusted vendors and distribute malicious installers. "The campaign has targeted users looking to download popular software and has resulted in compromises across multiple organizations and…
Lire sur le site source1 million d’ordinateurs piratés : ce gigantesque botnet russe a fait des ravages pendant plus de 20 ans !
Actif depuis plus de vingt ans, un mystérieux botnet russe vient de cesser ses activités. Le réseau criminel a été neutralisé lors d'une opération internationale impliquant Europol, le FBI et les polices de plusieurs pays. Avant de disparaître, le botnet a infecté plus d'un…
Lire sur le site sourceHackers exploit critical JFrog Artifactory flaw to forge admin tokens
A critical authentication bypass vulnerability (CVE-2026-82329) in JFrog Artifactory is being exploited in attacks to create tokens that provide administrative access. [...]
Lire sur le site sourceUK Moves to Block High-Risk Tech Suppliers From Critical Infrastructure
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 post UK Moves to Block High-Risk Tech Suppliers From Critical Infrastructure appeared first on SecurityWeek .
Lire sur le site sourceNew pro-Ukraine hacker group targets Russian companies with custom ransomware
The group, which calls itself VantaCore, has targeted at least seven known victims, Russian cybersecurity firm F6 said in a report published this week.
Lire sur le site sourceRussian hacker faces up to 20 years in prison, following extradition and indictment over US phishing campaign that allegedly infected 80,000 PCs — hacker stole victims' data via remote access
Russian national faces US charges over a phishing campaign that allegedly infected 80,000 PCs and stole credentials and personal data
Lire sur le site sourceMalicious .git Configs Can Make Claude, Codex, Cursor, and Other AI Agents Run Attacker Code
Manifold Security has disclosed eight security flaws across seven command-line AI coding agents in which a repository's own Git configuration names a command that the agent runs on the developer's machine, four of them still unpatched at publication. The command executes as the…
Lire sur le site sourceRansomware protection for MSPs: A 6-point checklist for faster recovery
Ransomware resilience requires more than backups or endpoint detection alone. Acronis outlines six capabilities MSPs should test across client environments, from reducing exposure and detecting attacks to preserving recovery points and restoring operations quickly. [...]
Lire sur le site sourceBGP Hijack Delivers Malicious Virtualizor Update That Establishes Persistent Root Access
Virtualizor said hackers used a Border Gateway Protocol (BGP) hijack to divert Softaculous traffic. The hackers then used the diverted update traffic to deliver a malicious Virtualizor package to some installations. A hosting-provider account separately said 5 of its 34 checked…
Lire sur le site sourceHackers expose donor data from Russian fundraisers for Ukrainians, political prisoners
Hackers reportedly gained access to payment accounts used by two Russian fundraising projects supporting Ukrainians and political prisoners, exposing donor email addresses and limited payment card information.
Lire sur le site sourceRockwell Automation Patches Over a Dozen Vulnerabilities Across Products
The industrial giant has released advisories for its RSLinx Classic, ArmorStart, ControlFLASH, FactoryTalk, and other products. The post Rockwell Automation Patches Over a Dozen Vulnerabilities Across Products appeared first on SecurityWeek .
Lire sur le site sourceDropbox accounts breached through Lenovo email verification flaw
Dropbox is warning some users that an unauthorized party accessed their accounts by exploiting a flaw in Lenovo's email verification process to register fraudulent Lenovo IDs. [...]
Lire sur le site sourceMeta Ads Push StreamRat Android Trojan That Can Gain Near-Complete Device Control
Cybersecurity researchers have disclosed details of a new Android banking trojan called StreamRat that was promoted to Spanish-speaking users through a fake television-streaming campaign on Meta and can give operators near-complete control of infected devices. ThreatFabric said…
Lire sur le site sourceExploit Published for Fresh Cleo Harmony Vulnerability
The security defect allows remote attackers to bypass authentication through argument bearer manipulation. The post Exploit Published for Fresh Cleo Harmony Vulnerability appeared first on SecurityWeek .
Lire sur le site sourceSality, one of the longest-running botnets, finally gets disrupted
U.S. and European authorities disrupted the long-running botnet Sality, turning the malware’s peer-to-peer architecture against itself to cut thousands of infected computers off from operators.
Lire sur le site sourceMalicious Virtualizor Update Served via BGP Hijacking
Using a technically valid TLS certificate for Softaculous’ domains, a threat actor diverted traffic to fake software updates. The post Malicious Virtualizor Update Served via BGP Hijacking appeared first on SecurityWeek .
Lire sur le site sourceHow to Secure Enterprise AI: From Adoption to Incident Readiness
The debate about whether AI delivers business value is over. The challenge now is implementing it at scale and securely across every function while meeting board-level pressure to move fast. Organizations must focus on adopting AI at business speed without losing control of…
Lire sur le site sourceAttackers Exploit Two SonicWall SMA 1000 Zero-Days That May Form an Attack Chain
SonicWall has released security updates to address two security flaws impacting its Secure Mobile Access (SMA) 1000 series VPN appliances that have been exploited in zero-day attacks. The vulnerabilities, discovered internally by SonicWall's William Perry and Adam Babis, are…
Lire sur le site sourceOpenAI’s Astra Crosses ‘Critical’ Cyber Threshold After Finding Zero-Days
The designation applies when a model can independently find and exploit zero-day vulnerabilities across many well-defended systems. The post OpenAI’s Astra Crosses ‘Critical’ Cyber Threshold After Finding Zero-Days appeared first on SecurityWeek .
Lire sur le site sourceMicrosoft Defender flags legitimate Google search links as malicious
Microsoft is investigating an issue causing the Defender for Office 365 security software to mistakenly block access to legitimate Google search links. [...]
Lire sur le site sourceChrome and Firefox Updates Patch Dozens of Vulnerabilities
The browser refreshes fix multiple use-after-free, sandbox escape, and privilege escalation bugs. The post Chrome and Firefox Updates Patch Dozens of Vulnerabilities appeared first on SecurityWeek .
Lire sur le site sourceUS charges Russian for infecting 80,000 freelancers with malware
A California federal grand jury has indicted a Russian national for his role in a phishing campaign that infected thousands of freelancers with TVRAT and DarkVNC malware. [...]
Lire sur le site sourceSality botnet infrastructure dismantled in joint global takedown
International law enforcement agencies and private partners have seized Sality malware infrastructure in a joint action aiming to disrupt and take down the peer-to-peer (P2P) botnet. [...]
Lire sur le site sourceOld, Unpatched Flaws Give Attackers Access to Philippines Nuclear Agency
Threat actors exploited commodity vulnerabilities in ownCloud to gain initial access, resulting in stolen reactor databases, personnel records, and credential stores.
Lire sur le site sourceFBI Probes Service Selling 153M+ Drivers Licenses
A new identity theft service launched on the dark web this week is selling digital scans of more than 153 million drivers licenses from people in the United States and Canada. Based on interviews with individuals whose licenses are available for purchase on this service, it…
Lire sur le site sourceAttackers Pounce on Critical Artifactory Bug Following Disclosure
CVE-2026-82329 is an authentication bypass flaw in JFrog's repository manager that enables bad actors to gain admin-level access on affected systems.
Lire sur le site sourceStronger Security Drives Ransomware Groups to Recruit From Within
Some security researchers have observed an uptick in insider-assisted ransomware attacks, but malicious insiders pose other threats that cost companies millions.
Lire sur le site sourceCritical Langflow Vulnerability Exploited as Attacks on AI Platform Rise
The attacks targeting CVE-2026-0768 are the latest threat against the low-code AI development platform, which is receiving more attention from adversaries this year.
Lire sur le site sourceWhat’s the Scam?
To subscribe to my monthly email newsletter, you have to enter your information on the webpage, and then reply to an automatically generated email. This is, of course, to prevent people from subscribing addresses other than their own. Starting last weekend, I have been receiving…
Lire sur le site sourceLeaked Russian Cyber-Operations Training Materials
This is interesting: The records describe a force-generation mechanism for several General Staff components, including the GRU, Main Operational Directorate, and 8th Directorate, which is associated with protected communications, cryptography, and information security. […]…
Lire sur le site sourceRewiring Democracy Series on The Renovator
Nathan E. Sanders and I are writing a series of essays on real-world examples of democratic technologies for The Renovator . I haven’t been posting the full text on the blog because they’re a bit long, but here are links. Part 1 is about the Japanese digital democracy party,…
Lire sur le site sourceIs Someone Hacking DoD Refrigerators?
It sure seems like it. The stores confirmed to be affected include Fort Irwin , Calif.; F.E. Warren Air Force Base , Wyo.; Fort Huachuca , Ariz.; Naval Station Newport , R.I.; Columbus Air Force Base , Miss.; and Travis Air Force Base , Calif., according to announcements made…
Lire sur le site sourceHiding Prompt Injection in Legal Filing
Someone hid AI instructions into a legal filing. Alternate link .
Lire sur le site sourceFriday Squid Blogging: Truckload of Squid Spills in Rhode Island
Ugh : A tractor-trailer rollover sent a truckload of squid spilling into a Rhode Island roadway, leaving a stench as they sat in the road for hours in the summer heat. Local authorities have dubbed it the “Squidpocalypse of ’26.” That would be twenty tons of squid.…
Lire sur le site sourceAuthorities arrest 2 alleged members of prolific hacking group TeamPCP
The group infected more than 1,000 organizations in a relentless supply-chain attack campaign.
Lire sur le site sourceTwo Alleged ‘TeamPCP’ Hackers Arrested in Australia
Authorities in Australia have arrested two men believed to be members of TeamPCP, a prolific cybercrime and data extortion group blamed for perpetrating the longest running spree of software supply chain attacks ever. In a statement released today, the Australian Federal Police…
Lire sur le site sourceMicrosoft Copilot reveals secret input that allowed it to be hacked
Secret parameter allowed hackers to steal passwords when a target clicked on a link.
Lire sur le site sourceMicrosoft Plugs Nearly 400 Security Holes
Microsoft today released updates to remedy at least 398 security vulnerabilities in its Windows operating systems and supported software, including one weakness that is already being actively exploited and two others that were publicly detailed prior to today.
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