A sophisticated credential-harvesting operation conducted by BlueDelta, a Russian state-sponsored threat group linked to the GRU’s Main Directorate, targeted critical infrastructure organizations and research institutions throughout 2025, according to a comprehensive investigation by Recorded Future’s Insikt Group. The campaign, spanning February through September 2025, represents a significant evolution in the group’s persistent credential-theft operations, with […] The post BlueDelta Hackers Target Microsoft OWA, Google, and Sophos VPN to Steal Credentials appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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