A pro-Iran hacker group has taken credit for the attack on Bluesky, which appears to have lasted 24 hours. The post Bluesky Disrupted by Sophisticated DDoS Attack appeared first on SecurityWeek.
A pro-Iran hacker group has taken credit for the attack on Bluesky, which appears to have lasted 24 hours. The post Bluesky Disrupted by Sophisticated DDoS Attack appeared first on SecurityWeek.
Cybersecurity researchers have discovered a critical "by design" weakness in the Model Context Protocol's (MCP) architecture that could pave the way for remote code execution and have a cascading effect on the...
The Senate approved a short-term renewal until April 30 of a controversial surveillance program used by U.S. spy agencies. The post Senate Extends Surveillance Powers Until April 30 After Chaotic Votes in House...
The continued use of the half-century-old protocol exposes enterprises and end users to various types of attacks. The post Half of the 6 Million Internet-Facing FTP Servers Lack Encryption appeared first on SecurityWeek.
Vercel confirmed suffering a breach after a hacker claiming to be part of ShinyHunters offered to sell stolen data for $2 million. The post Next.js Creator Vercel Hacked appeared first on SecurityWeek.
In-the-wild exploitation has been ongoing for a year, but no successful payload execution has been observed. The post Hackers Fail to Exploit Flaw in Discontinued TP-Link Routers appeared first on SecurityWeek.
Cybersecurity researchers have flagged a new malware called ZionSiphon that appears to be specifically designed to target Israeli water treatment and desalination systems. The malware has been codenamed ZionSiphon by...
Web infrastructure provider Vercel has disclosed a security breach that allows bad actors to gain unauthorized access to "certain" internal Vercel systems. The incident stemmed from the compromise of Context.ai, a...
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Threat actors are reusing Tycoon 2FA tools across other phishing kits following the platform’s disruption. The post Tycoon 2FA Loses Phishing Kit Crown Amid Surge in Attacks appeared first on SecurityWeek.
In 2024, compromised service accounts and forgotten API keys were behind 68% of cloud breaches. Not phishing. Not weak passwords. Unmanaged non-human identities that nobody was watching. For every employee in your...
Grinex, a Kyrgyzstan-incorporated cryptocurrency exchange sanctioned by the U.K. and the U.S. last year, said it's suspending operations after it blamed Western intelligence agencies for a $13.74 million hack. The...
Threat actors are exploiting security flaws in TBK DVR and end‑of‑life (EoL) TP-Link Wi-Fi routers to deploy Mirai-botnet variants on compromised devices, according to findings from Fortinet FortiGuard Labs and Palo...
Industry and ad hoc coalitions appear poised to help fill the gap created by NIST's decision to cut back on CVE data enrichment.
In embracing device code phishing, attackers trick victims into handing over account access by using a service's legitimate new-device login flow.
A White House official said the administration is engaging with advanced AI labs about their models and the security of software. The post White House Chief of Staff to Meet With Anthropic CEO Over Its New AI...
CoChat is fundamentally an AI collaboration platform designed for teamwork and to bring visibility and governance into enterprise AI shadows. The post CoChat Launches AI Collaboration Platform to Combat Shadow AI...
AI's danger isn't that it's creating new bugs, it's that it's amplifying old ones.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2026) for more information.
Huntress is warning that threat actors are exploiting three recently disclosed security flaws in Microsoft Defender to gain elevated privileges in compromised systems. The activity involves the exploitation of three...
The Maritime Transportation Security Act (MTSA) requires plans to protect OT systems, audits by independent third parties, and a hybrid OT-security role.
Bland veckans läsning i veckobrevet finns råd för ökad säkerhet inom OT, som Nationellt cybersäkerhetscenter (NCSC) nyligen publicerat. Utöver det hittar du information om ett antal sårbarheter och rapporter att läsa.
Other noteworthy stories that might have slipped under the radar: ShinyHunters targets Rockstar Games, ShowDoc vulnerability exploited in the wild, and EPA to boost cybersecurity budget to $19 million. The post In...
Google this week announced a new set of Play policy updates to strengthen user privacy and protect businesses against fraud, even as it revealed it blocked or removed over 8.3 billion ads globally and suspended 24.9...
Kamerin Stokes sold stolen credentials through an online marketplace even after pleading guilty to his role in the DraftKings attack. The post Another DraftKings Hacker Sentenced to Prison appeared first on SecurityWeek.
Thursday’s discussion comes as leaders on Capitol Hill grapple with the dizzying pace of global developments in which technology plays a central role. The post Lawmakers Gathered Quietly to Talk About AI. Angst and...
The remote code execution vulnerability tracked as CVE-2026-34197 came to light in early April. The post Recent Apache ActiveMQ Vulnerability Exploited in the Wild appeared first on SecurityWeek.
Kejia Wang and Zhenxing Wang compromised the identities of dozens of US persons to help land jobs at over 100 companies. The post Two North Korean IT Worker Scheme Facilitators Jailed in the US appeared first on...
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The malware is configured to operate on systems associated with Israeli water treatment and desalination plants. The post ZionSiphon Malware Targets ICS in Water Facilities appeared first on SecurityWeek.
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An indirect prompt injection could be chained with a sandbox bypass and Cursor’s remote tunnel feature for shell access to machines. The post Cursor AI Vulnerability Exposed Developer Devices appeared first on...
The National Institute of Standards and Technology (NIST) has announced changes to the way it handles cybersecurity vulnerabilities and exposures (CVEs) listed in its National Vulnerability Database (NVD), stating it...
Authorities in 21 countries participated in a coordinated action against DDoS-for-hire services. The post 53 DDoS Domains Taken Down by Law Enforcement appeared first on SecurityWeek.
An international law enforcement operation has taken down 53 domains and arrested four people in connection with commercial distributed denial-of-service (DDoS) operations that were used by more than 75,000...
A recently disclosed high-severity security flaw in Apache ActiveMQ Classic has come under active exploitation in the wild, per the U.S. Cybersecurity and Infrastructure Security Agency (CISA). To that end, the agency...
The National Institute of Standards and Technology carved a new path for vulnerability remediation by changing the way it prioritizes software flaws.
Sapphire Sleet uses fake job offers and phony Zoom updates to deliver ClickFix attacks that steal credentials and sensitive data from Macs.
A benign looking update Dragon Boss pushed out in March 2025 established persistence via scheduled tasks and arranged for future payloads to be excluded from Windows Defender.
A vulnerability in the integration of single sign-on (SSO) with Control Hub in Cisco Webex Services could have allowed an unauthenticated, remote attacker to impersonate any user within the service. This vulnerability...
Cybersecurity researchers have warned of an active malicious campaign that's targeting the workforce in the Czech Republic with a previously undocumented botnet dubbed PowMix since at least December 2025. "PowMix...
Securing national resilience now depends on faster, deeper partnerships with the private sector. The post Government Can’t Win the Cyber War Without the Private Sector appeared first on SecurityWeek.
Threat actors know how to bypass security systems outside of traditional IT environments. Implementing 2FA could provide a needed extra security barrier in the physical world.
The Secure Boot refresh is one of the largest coordinated security maintenance efforts across the Windows ecosystem, Microsoft said. Update those PCs soon.
GPT‑5.4‑Cyber is a model fine-tuned for defenders, lowering boundaries for legitimate cybersecurity work. The post OpenAI Widens Access to Cybersecurity Model After Anthropic’s Mythos Reveal appeared first on...
Acknowledgement added. This is an informational change only.
Acknowledgement added. This is an informational change only.
A vulnerability in the authentication service feature of Cisco AsyncOS Software for Cisco Secure Web Appliance could allow an unauthenticated, remote attacker to bypass authentication policy requirements. This...
You know that feeling when you open your feed on a Thursday morning and it's just... a lot? Yeah. This week delivered. We've got hackers getting creative in ways that are almost impressive if you ignore the whole...
Cookeville Regional Medical Center was targeted last year by the Rhysida ransomware group, which stole 500GB of data. The post Data Breach at Tennessee Hospital Affects 337,000 appeared first on SecurityWeek.
The startup is leveraging AI to prevent AI-powered attacks across applications, users, machines, and cloud workloads. The post Artemis Emerges From Stealth With $70 Million in Funding appeared first on SecurityWeek.
The flaw allows low-privileged users to upload files to a temporary directory to achieve remote code execution. The post Splunk Enterprise Update Patches Code Execution Vulnerability appeared first on SecurityWeek.
Cisco has announced patches to address four critical security flaws impacting Identity Services and Webex Services that could result in arbitrary code execution and allow an attacker to impersonate any user within the...
Researchers found more than 80 high-impact cloud and AI vulnerabilities during the event, which had a $5 million prize pool. The post Microsoft Paid Out $2.3 Million at Zero Day Quest 2026 Hacking Contest appeared...
To optimize management of CVE volume, entries that do not meet specific criteria will not be automatically enriched. The post NIST Prioritizes NVD Enrichment for CVEs in CISA KEV, Critical Software appeared first on...
A bank approved a Taboola pixel. That pixel quietly redirected logged-in users to a Temu tracking endpoint. This occurred without the bank’s knowledge, without user consent, and without a single security control...
A "novel" social engineering campaign has been observed abusing Obsidian, a cross-platform note-taking application, as an initial access vector to distribute a previously undocumented Windows remote access trojan...
The flaws can be exploited remotely to impersonate users or execute arbitrary commands on the underlying OS. The post Cisco Patches Critical Vulnerabilities in Webex, ISE appeared first on SecurityWeek.
The automotive analysis and data company is working with external experts to investigate the attack. The post Ransomware Hits Automotive Data Expert Autovista appeared first on SecurityWeek.
A researcher has disclosed the details of the AI attack method he has named ‘Comment and Control’. The post Claude Code, Gemini CLI, GitHub Copilot Agents Vulnerable to Prompt Injection via Comments appeared first on...
The Computer Emergencies Response Team of Ukraine (CERT-UA) has disclosed details of a new campaign that has targeted governments and municipal healthcare institutions, mainly clinics and emergency hospitals, to...
While enterprises breaches make more headlines, smaller incidents tend to be under-reported, if at all, allowing campaigns to last longer with less disruption.
Apache ActiveMQ contains an improper input validation vulnerability that allows for code injection. | Åtgärd: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or...
Attackers can abuse the near-maximum severity flaw in nginx-ui to restart, create, modify, and delete NGINX configuration files.
Regulatory differences, interconnected digital ecosystems, and the rise of AI have created a complex supply chain Asian organizations must wrangle.
Threat actors have been observed weaponizing n8n, a popular artificial intelligence (AI) workflow automation platform, to facilitate sophisticated phishing campaigns and deliver malicious payloads or fingerprint...
In what was Sweden’s first public mention of the attack, the country’s minister for civil defense said it targeted a heating plant in western Sweden. The post Sweden Blames Pro-Russian Group for Cyberattack Last Year...
Multiple vulnerabilities in Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow an authenticated, remote attacker to achieve remote code execution or conduct path...
A vulnerability in the CLI of Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC) could allow an authenticated, local attacker with administrative privileges to perform a command...
Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker with administrative write privileges to conduct a stored cross-site...
A vulnerability in the CLI of Cisco ThousandEyes Enterprise Agent could allow an authenticated, local attacker with low privileges to overwrite arbitrary files on the local system of an affected device. This...
Multiple vulnerabilities in Cisco Unity Connection could allow an authenticated, remote attacker to download arbitrary files from an affected system. To exploit these vulnerabilities, the attacker must have valid...
Multiple vulnerabilities in Cisco Unity Connection could allow a remote attacker to conduct a cross-site scripting (XSS) attack, an open redirect attack, and an SQL injection attack. For more information about these...
A vulnerability in the Desktop Agent functionality of Cisco Webex Contact Center could have allowed an unauthenticated, remote attacker to conduct cross-site scripting attacks. Cisco has addressed this vulnerability...
Quantum computers are coming and may impact systems in unexpected ways, and it will "take years to be fully quantum-safe, if ever," cryptography expert warns.
Hackers are exploiting CVE-2026-33032, a critical remote takeover vulnerability in the Nginx UI management tool. The post Exploited Vulnerability Exposes Nginx Servers to Hacking appeared first on SecurityWeek.
Google, Meta, and Microsoft about half the time don't comply with requests to opt out of online tracking per a California law mandate, privacy watchdog finds.
Executive Summary updated
Researchers warn that a flaw in Anthropic’s Model Context Protocol allows unsanitized commands to execute silently, enabling full system compromise across widely used AI environments. The post ‘By Design’ Flaw in MCP...
Published through five accounts, the extensions appear part of a coordinated campaign based on shared C&C infrastructure. The post 100 Chrome Extensions Steal User Data, Create Backdoor appeared first on SecurityWeek.
Sophos’ Ross McKerchar discusses leadership at scale, retaining talent, defending against AI-enabled threats, and the industry’s growing trust problem. The post CISO Conversations: Ross McKerchar, CISO at Sophos...
A recently disclosed critical security flaw impacting nginx-ui, an open-source, web-based Nginx management tool, has come under active exploitation in the wild. The vulnerability in question is CVE-2026-33032 (CVSS...
A number of critical vulnerabilities impacting products from Adobe, Fortinet, Microsoft, and SAP have taken center stage in April's Patch Tuesday releases. Topping the list is an SQL injection vulnerability impacting...
Offered as a MaaS to a small number of affiliates, mainly Russian speakers, the RAT can turn devices into residential proxy nodes. The post Mirax RAT Targeting Android Users in Europe appeared first on SecurityWeek.
Two recently fixed prompt injections in Salesforce Agentforce and Microsoft Copilot would have enabled an external attacker to leak sensitive data.
The flaws could allow a remote attacker to maintain access after their account has been disabled and to access information from other user sessions. The post Two Vulnerabilities Patched in Ivanti Neurons for ITSM...
