Now, even Russia's most elite hackers are using Clickfix to infect devices

2026-07-16T20:51:53Z275d4239cd33ca6825361d806915ef6a6b4138347710513acf19544052410dbd
CISAClickfixCrypto Clipper (USB malware)HalluSquattingHiveLegacyLLM securityLinuxPamStealerRussiaSecure BootSecure Boot keysUEFI shimsVM escapeWindowsWindows Defenderbotnetscryptocurrency theftguest VM escapemacOSmalwareprompt injectionrouterssocial engineeringstate‑sponsoredzero‑day

What happened

A cluster of high-impact security stories: sophisticated Russian actors and financially motivated criminals are increasingly using social‑engineering tools like Clickfix and targeting home routers; multiple Windows and Defender zero‑days (including a powerful 'HiveLegacy' primitive) and a Linux guest‑VM escape were disclosed; Secure Boot has long been undermined by unrevoked UEFI shims and key expirations are imminent; attackers are leveraging AI/LLM weaknesses (prompt injection/HalluSquatting) to build botnets and bypass guards; new macOS infostealer (PamStealer), a self‑propagating crypto‑th

Why it matters

A reviewed impact interpretation has not been published for this record.

Evidence and limitations

Source ID
arstechnica_security
Record identifier
275d4239cd33ca6825361d806915ef6a6b4138347710513acf19544052410dbd
Enrichment time
2026-07-16T20:51:53Z
AI-assisted enrichment
Yes

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