A significant cybersecurity breach has exposed vulnerabilities in critical US government infrastructure, as the National Nuclear Security Administration (NNSA) was reportedly compromised through a Microsoft SharePoint zero-day exploit linked to Chinese government-affiliated hacking groups. Chinese Hackers Target Critical Infrastructure The breach came to light hours after Microsoft disclosed that Chinese government-affiliated hacking groups had been […]
The post US Nuclear Weapons Data Compromised via SharePoint Zero-Day Attack appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
Threat actors have deployed a malicious LNK file masquerading as a credit card company’s security email authentication pop-up to pilfer sensitive user information. The file, named “card_detail_20250610.html.lnk,” cleverly disguises itself as a legitimate HTML document from a financial institution, exploiting user trust in routine security procedures. Historically, these actors relied on PowerShell scripts for keylogging […]
The post Malicious LNK File Posing as Credit Card Security Email Steals User Data appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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Lumma Stealer, a notorious information-stealing malware-as-a-service (MaaS) platform, has swiftly reemerged after a coordinated global law enforcement operation in May 2025. The U.S. Department of Justice, alongside international partners, seized approximately 2,300 malicious domains integral to Lumma’s command-and-control (C&C) infrastructure, including administrative login panels. This disruption severed connections between infected endpoints and exfiltration servers, temporarily […]
The post Lumma Stealer Masquerades as Pirated Apps to Steal Logins and Data appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.