组队冲奖!2025 KCTF 参赛指南出炉,8月15日12:00开赛
8月15日中午12点 准时开赛
ESET researchers have discovered a previously unknown vulnerability in WinRAR, exploited in the wild by Russia-aligned group RomCom. If you use WinRAR or related components such as the Windows versions of its command line tools, UnRAR.dll, or the portable UnRAR source code, update right away to the latest release. According to ESET telemetry, malicious archives were used in spearphishing campaigns between July 18 to July 21, 2025, targeting financial, manufacturing, defense, and logistics companies in … More →
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