Zero-Days

2+ hour, 4+ min ago   (619+ words) Google halts open-source bug bounty program amid AI spam surge OpenAI is adding invisible watermarks to ChatGPT and Codex text in the EU Microsoft: Windows KB5124010 update crashes some games and apps South Korea probes bank breaches amid suspected AI-powered attacks…...

3+ hour, 57+ min ago   (420+ words) Help Net Security October 2026 Patch Tuesday forecast: Time for an Office cleanup September 2026 Patch Tuesday set an all-time record with 973 CVEs addressed across the Microsoft portfolio. We’re only four months into the Patch Apocalypse and everyone seems to be numb…...

2+ day, 14+ hour ago   (346+ words) Security researchers have successfully exploited Samsung’s Galaxy S26 three times during the opening day of Pwn2Own Ireland 2026. The confirmed results published so far show 28 zero-days totaling $342,500 in awards, with several entries receiving reduced payouts because their exploit chains included previously known vulnerabilities....

23+ hour, 37+ min ago   (402+ words) Interrupt Labs hacked a Lexmark CX532adwe printer and displayed DOOM on its screen during the second day of Pwn2Own Ireland 2026, earning $5,000 and two Master of Pwn points. The October 7 session also saw successful attacks against Samsung’s Galaxy S26, Home Assistant Green, Sonos speakers,…...

8+ hour, 41+ min ago   (487+ words) Citrix has urged customers to patch a critical security flaw in NetScaler ADC and NetScaler Gateway that could allow remote code execution or cause a denial of service. Tracked as CVE-2026-107406, the memory overflow vulnerability carries a CVSS v4.0 score of…...

1+ day, 20+ hour ago   (427+ words) Italy's Foreign Ministry Under Cyberattack as Embassy Sites Come Under Review Hunt.io Finds New Infrastructure Of BraZetsu Access Broker Months Before Disclosure U.S. Offers $10 Million Reward for Alleged HAFNIUM Hacker Zhang Yu Atlassian Vulnerability Comes Under Attack Hours After Details…...

12+ hour, 22+ min ago   (240+ words) An enthusiast has released an update to OptiScaler Client, version 1.0.8. This software is created and supported by an independent developer without... An enthusiast has released an update to OptiScaler Client, version 1.0.8 This software product is created and maintained by an…...

14+ hour, 34+ min ago   (181+ words) With Richard out, Leo and Paul discuss the Microsoft 10.7 event for Windows, Surface, and RTX Spark, Googlebooks, AI and dev, XBOX and gaming, and a lot more. Stream this episode and subscribe Enjoy Windows Weekly on YouTube How many times…...

16+ hour, 3+ min ago   (529+ words) Cybereason is now LevelBlue. Proven endpoint protection, now with greater scale and expanded capabilities. Learn More With contributions from James Rodriguez, Gus Stamatinos, and Timmy Lister. The indicators presented throughout this analysis are not exhaustive. They represent activity observed during…...

21+ hour, 36+ min ago   (493+ words) Hackers are exploiting CVE-2026-88771, a critical Citrix NetScaler vulnerability, to run commands, install web shells, and collect appliance configuration data. The activity goes beyond simple testing, with malicious scripts designed to maintain access and send stolen files to attacker infrastructure....