The U.S. Cybersecurity and Infrastructure Security Agency (CISA) ordered government agencies to patch their Citrix NetScaler appliances against an actively exploited vulnerability by Thursday. [...]
Researchers found an OpenAI Codex vulnerability that could have been exploited to compromise GitHub tokens. The post Critical Vulnerability in OpenAI Codex Allowed GitHub Token Compromise appeared first on SecurityWeek.
Healthcare IT firm CareCloud has disclosed a data breach incident that exposed sensitive data and caused a network disruption lasting approximately eight hours. [...]
A newly identified malicious implant named RoadK1ll is enabling threat actors to quietly move from a compromised host to other systems on the network. [...]
Check Point says outbound controls blocked web traffic but overlooked DNS OpenAI talks up data security for its AI services, yet Check Point says that ChatGPT allowed data to leak through a DNS side channel before the flaw was fixed.…
Hackers are exploiting a critical severity vulnerability, tracked as CVE-2026-3055, in Citrix NetScaler ADC and NetScaler Gateway appliances to obtain sensitive data. [...]
Also, EU probes Snapchat, RedLine suspect extradited, AstraZeneca leak claim surfaces, and more infosec in brief The cybercrime crew linked to the Trivy supply-chain attack has struck again, this time pushing malicious Telnyx package versions to PyPI in an effort to plant credential-stealing malware on developers’ systems.…
Apple has introduced a security feature in macOS Tahoe 26.4 that blocks pasting and executing potentially harmful commands in Terminal and alerts users to possible risks. [...]
The company has disclosed a cybersecurity incident involving one of its electronic health record environments. The post Healthcare IT Platform CareCloud Probing Potential Data Breach appeared first on SecurityWeek.
LLMs can write complex Rego and Cedar code in seconds, but a single missing condition or hallucinated attribute can quietly dismantle your organization’s least-privilege security model. The post Silent Drift: How LLMs Are Quietly Breaking Organizational Access Control appeared first on SecurityWeek.
Researchers say attackers are already looting vulnerable boxes In-the-wild exploitation of a critical Citrix NetScaler bug has begun less than a week after disclosure, with researchers warning that attackers are already poking and pillaging vulnerable boxes.…
The startup has built an edge security management (ESM) platform, an AI engine atop the entire edge security stack. The post Huskeys Emerges From Stealth With $8 Million in Funding appeared first on SecurityWeek.
CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-3055 Citrix NetScaler Out-of-Bounds Read Vulnerability This type of vulnerability is a frequent attack vector for malicious cyber actors and poses significant risks to the federal enterprise. Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities established the KEV Catalog as a living list of known Common Vulnerabilities and Exposures (CVEs) that carry significant risk to the federal enterprise. BOD 22-01 requires Federal Civilian Executive Branch (FCEB) agencies to remediate identified vulnerabilities by the due date to protect FCEB networks against active threats. See the BOD 22-01 Fact Sheet for more information. Although BOD 22-01 only applies to FCEB agencies, CISA strongly urges all organizations to reduce their exposure to cyberattacks by prioritizing timely remediation of KEV Catalog vulnerabilities as part of their vulnerability management practice. CISA will continue to add vulnerabilities to the catalog that meet the specified criteria.
The state-sponsored group’s campaign has targeted government, higher education, financial, and legal entities, as well as think tanks. The post Russian APT Star Blizzard Adopts DarkSword iOS Exploit Kit appeared first on SecurityWeek.
A thoughtful review of Apple’s system to alert users that the camera is on. It’s really well-designed, and important in a world where malware could surreptitiously start recording. The reason it’s tempting to think that a dedicated camera indicator light is more secure than an on-display indicator is the fact that hardware is generally more secure than software, because it’s harder to tamper with. With hardware, a dedicated hardware indicator light can be connected to the camera hardware such that if the camera is accessed, the light must turn on, with no way for software running on the device, no matter its privileges, to change that. With an indicator light that is rendered on the display, it’s not foolish to worry that malicious software, with sufficient privileges, could draw over the pixels on the display where the camera indicator is rendered, disguising that the camera is in use. If this were implemented simplistically, that concern would be completely valid. But Apple’s implementation of this is far from simplistic.
Brussels notifying 'Union entities' whose data may've been snatched in websites breach The European Commission has admitted that attackers broke into its public-facing web infrastructure and siphoned off data in a bare-bones disclosure that answers the what but ducks most of the how.…
Career-limiting stupidity and rudeness exposed, with terminal consequences Who, Me? The week before Easter may be a short one for many in the Reg-reading world, but that won't stop us from opening it with a fresh installment of Who, Me? It's the reader-contributed column in which you share stories of things you did at work that had interesting consequences.…
Initially disclosed as a high-severity denial-of-service (DoS), the bug was reclassified as a critical RCE issue. The post F5 BIG-IP DoS Flaw Upgraded to Critical RCE, Now Exploited in the Wild appeared first on SecurityWeek.
The European Commission has confirmed a data breach after its Europa.eu web platform was hacked in a cyberattack claimed by the ShinyHunters extortion gang. [...]
Public policy professor says it will make America less secure but hits Netgear’s lobbying goals The United States’ ban on foreign-made SOHO routers won’t improve security, and only makes sense as “industrial policy disguised as cybersecurity,” according to Milton Mueller, Professor at the University of Georgia’s School of Public Policy and founder of its Internet Governance Project.…