Notícias

Noteworthy stories that might have slipped under the radar: former Disney employee sent to prison for hacking, MITRE releases ATT&CK v17, DDoS botnet powered by 1.3 million devices. The post In Other News: Prison for Disney Hacker, MITRE ATT&CK v17, Massive DDoS Botnet appeared first on SecurityWeek.

WhatsApp adds Advanced Chat Privacy feature that allows users to block others from sharing chat content outside the app. WhatsApp announced the availability of a new feature called “Advanced Chat Privacy” for both individual and group chats that enhances content protection. The feature blocks chat exports, auto-media downloads, and the use of messages in AI […]

Armis is expanding its vulnerability exposure and assessment capabilities with the free availability of the Armis Vulnerability Intelligence Database. The community-driven database integrates exploited vulnerabilities, emerging threats and AI-powered insights, providing the cybersecurity industry with the knowledge organizations need to better prioritize and mitigate threats in real time. The Armis Vulnerability Intelligence Database is powered by Armis Labs, Armis early warning capabilities and the Armis Asset Intelligence Engine. It also receives information from Armis Centrix … More → The post Armis expands vulnerability exposure and assessment capabilities appeared first on Help Net Security.

Proofpoint has unveiled the global availability of Proofpoint Prime Threat Protection, the human-centric cybersecurity solution that brings together previously disparate critical threat defense capabilities—protection against multistage attacks across digital channels, impersonation protection, and risk-based employee guidance and education—in a single integrated solution. As organizations face an overwhelming array of fragmented, siloed and reactive cybersecurity tools, Proofpoint Prime is the integrated solution that unifies threat defense and human risk management into seamless workflows that span the … More → The post Proofpoint Prime unifies multistage attack protection across digital channels appeared first on Help Net Security.

CVE-2021-20035, an old vulnerability affecting Sonicwall Secure Mobile Access (SMA) 100 series appliances, is being exploited by attackers. Sonicwall confirmed it by updating the original security advisory to reflect the new state of play, and by changing the description of the vulnerability to say that can potentially lead to code execution, instead of only to denial of service (DoS). About CVE-2021-20035) Sonicwall SMA 100 series appliances provide a unified secure access gateway optimized for small … More → The post Sonicwall SMA100 vulnerability exploited by attackers (CVE-2021-20035) appeared first on Help Net Security.

Using high availability (HA) clustering to test patches and updates more easily and to apply them in production environments with near-zero application downtime. The post Unlocking Near-Zero Downtime Patch Management With High Availability Clustering appeared first on Security Boulevard.

Ransomware attacks have become a significant threat to businesses, often leaving them financially devastated and struggling to stay afloat. Many affected companies find it nearly impossible to recover, eventually teetering on the edge of closure due to the financial burden of downtime, data recovery, and loss of revenue. In a notable move to counter this […] The post United Health offers Ransomware Loans first appeared on Cybersecurity Insiders. The post United Health offers Ransomware Loans appeared first on Cybersecurity Insiders.

Qrator Labs reports it mitigated a massive record 965 Gbps DDoS attack in April 2025, the largest incident…

Zoom, the widely popular video conferencing platform used by millions of IT professionals, educators, and businesses worldwide, has recently experienced a significant outage. The disruption, which affected users trying to access the service via the app and website, has sparked widespread concerns. Initial reports suggest that the downtime was caused by a massive Denial-of-Service (DDoS) […] The post Zoom Video Conferencing App down by DDoS Attack first appeared on Cybersecurity Insiders. The post Zoom Video Conferencing App down by DDoS Attack appeared first on Cybersecurity Insiders.

Zyxel Networks announced its USG FLEX H series firewalls have been upgraded to combine both cloud and on-premises network security into a single seamless solution for small- and medium-sized businesses and managed service providers. Unlike most hybrid firewalls that treat cloud and on-premises security as separate entities, USG FLEX H series firewalls incorporate Smart Sync to provide synchronized security policies, network objects, and high availability settings across multiple devices. The integrated solution streamlines management, enhances … More → The post Zyxel Networks upgrades USG FLEX H series firewalls appeared first on Help Net Security.