
The Week in Vulnerabilities: Toptech, Lantronix, Langflow, and CISA Malcolm Flaws
Cyble sensors logged exploitation attempts against about 20 flaws as CISA issued 14 ICS advisories.
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Cyble sensors logged exploitation attempts against about 20 flaws as CISA issued 14 ICS advisories.

Kaspersky reports MacSync’s new macOS chain uses native loaders, iCloud staging, an infostealer, and a persistent backdoor.

Kaspersky says a new MacSync macOS infostealer hides commands in an iCloud calendar and steals credentials and wallets.

MacSync returned on macOS via fake wallet apps that steal passwords, crypto wallets, and developer credentials.

MacSync macOS infostealer now pulls new payloads from public iCloud calendar events and adds a persistent backdoor.

Attackers hijacked HBO Max's verified Reddit account to push 108 ClickFix infostealer ads delivering AMOS, MacSync, and crypto clippers.

Attackers distribute MacSync macOS infostealer via fake Claude and ChatGPT installers and sponsored search ads, stealing passwords, cookies, keys, and wallets.

ClickFix malvertising campaigns deliver MacSync, a macOS infostealer sold as MaaS that bypasses Gatekeeper via Terminal commands and steals credentials.

Microsoft links 30+ rotating domains to the MacSync macOS infostealer, confirming active credential and file exfiltration through chunked HTTP PUT uploads.
Huntress dissects MacSync Stealer, a macOS infostealer delivered through fake Claude Code download pages in Google search results.
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