Top Security Incidents of 2025: The Emergence of the ChainedShark APT Group
In 2025, NSFOCUS Fuying Lab disclosed a new APT group targeting China’s scientific research sector, dubbed “ChainedShark” (tracking number: Actor240820)....
research
You see an email ending in .eu.org. Must be legit, right?
At first glance, an email address ending in .eu.org looks trustworthy. It feels institutional, maybe even official. Many people implicitly...
ESET Research: Sandworm behind cyberattack on Poland’s power grid in late 2025
ESET Research The attack involved data-wiping malware that ESET researchers have now analyzed and named DynoWiper ESET Research 23 Jan...
NSFOCUS Enters the Global Top Tier of DDoS Security: NSFOCUS DDoS Solutions Positioned in the MarketsandMarkets™ Star Quadrant
SANTA CLARA, Calif., Jan 21, 2026 – Recently, MarketsandMarkets, a globally recognized market research and consulting firm, released its Global DDoS...
