Notícias

Researchers found nine NuGet packages hiding time-delayed code that can crash apps or corrupt industrial systems. The post Malicious NuGet Packages Hide Time-Delayed Sabotage Code appeared first on eSecurity Planet.

Several malicious packages on NuGet have sabotage payloads scheduled to activate in 2027 and 2028, targeting database implementations and Siemens S7 industrial control devices. [...]

Cisco warned this week that two vulnerabilities, which have been exploited in zero-day attacks, are now being abused to force ASA and FTD firewalls into reboot loops. [...]

ENISA report reveals DDoS accounted for 60% of public sector security incidents last year

State-aligned hacking groups have spent the past six months ramping up espionage, sabotage, and cybercrime campaigns across multiple regions, according to ESET's APT Activity Report covering April through September 2025. The research highlights how operations linked to Russia, China, Iran, and North Korea have evolved in scope and technique, showing that nation-state activity remains a constant source of disruption. Attack sources (Source: ESET) Russia's focus on Ukraine and its allies Russia-linked actors remained among the … More → The post Russia-linked hackers intensify attacks as global APT activity shifts appeared first on Help Net Security.

New Django flaws expose sites to SQL injection and DoS attacks, underscoring the need for stronger security practices. The post Django Flaws Enable SQL Injection and DoS Attacks appeared first on eSecurity Planet.

We present a first look at the adoption of BGP-based DDoS scrubbing, developing a methodology that sheds light on use of the global top five scrubbers. By identifying protected ASes and prefixes via four BGP AS-path patterns in RIS/RouteViews, we provide an initial overview of adoption across the Internet.

Reading Time: 5 minutes Does your computer feel sluggish every time you turn it on? You're not alone. Many users wonder how to stop a program from opening on startup, as unnecessary applications can delay boot time, slow performance, and even pose potential security risks. Whether you're a cybersecurity professional, IT manager, or simply someone looking to optimize system... The post Regain Control of Your PC: How to Stop a Program From Opening on Startup appeared first on Comodo News and Internet Security Information.

Some Mac users have discovered that the “Reduce Transparency” and “Increase Contrast” accessibility toggles no longer work completely after installing the macOS Tahoe 26.1 update, as transparency remains prominent throughout the interface. Toggling the Accessibility switch on for 'Reduce Transparency' in MacOS Tahoe 26.1 might reduce the transparency in the menu bar and Control Center ... Read More

CyberArk is announcing the general availability of the CyberArk Secure AI Agents Solution, expanding the CyberArk Identity Security Platform with privilege controls to secure the rapidly growing class of AI agent identities. As organizations adopt AI agents to automate tasks and drive efficiency, these autonomous entities are emerging as a powerful and privileged new identity class. AI agents introduce new risks, including hallucinations, misuse, and potential takeover by malicious actors. These risks are amplified when … More → The post CyberArk launches Secure AI Agents to safeguard privileged AI identities appeared first on Help Net Security.