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News
TerminalFix turns a fake CAPTCHA into a stealthy network tunnel – 4sysops
2+ day, 21+ hour ago (23+ words) A new TerminalFix campaign is using counterfeit Cloudflare CAPTCHA pages to trick Windows users into pasting PowerShell commands that ultimately turn infected P...
Microsoft Teams backup will let admins roll back 30 days of data – 4sysops
3+ day, 7+ hour ago (25+ words) Microsoft is planning a native Microsoft Teams backup and recovery feature that will let administrators restore teams and channels to a known-good state, with s...
ClickFix Crypto Scam Hides Its Command Server Inside Google Sheets
4+ day, 6+ hour ago (331+ words) The operation is a browser-based spin on the "ClickFix" social engineering trick, a new Cisco Talos report says. Instead of tricking targets into running operating system commands, the actors talk victims into pasting JavaScript directly into Chrome's address bar or…...
Microsoft Graph’s group mailbox blind spot breaks folder-aware backups – 4sysops
4+ day, 7+ hour ago (21+ words) Microsoft Graph still cannot access Microsoft 365 Group mailboxes as ordinary Exchange mailboxes, leaving applications unable to enumerate folders, retrieve mes...
Teams admins will control profanity filtering in meeting transcripts – 4sysops
6+ day, 58+ min ago (22+ words) Microsoft Teams is preparing a meeting-policy setting that lets administrators decide whether profane language remains masked in live transcriptions and saved t...
That Cloudflare CAPTCHA Just Asked You to Open PowerShell. Don't.
1+ week, 2+ day ago (212+ words) Microsoft warns the TerminalFix campaign uses fake Cloudflare pages to silently install network-access implants via PowerShell on Windows machines A fake spinner animation is the most sophisticated part of this attack — everything that follows is catastrophic. The payload runs entirely…...
Teams will restrict external chats for MOERA-only tenants in September – 4sysops
1+ week, 4+ day ago (23+ words) Microsoft will begin automatically limiting federated Teams chats for tenants that use only their default MOERA domain. MOERA stands for Microsoft Online Exchan...
TerminalFix turns fake Cloudflare CAPTCHAs into Windows network footholds – 4sysops
1+ week, 5+ day ago (23+ words) TerminalFix, a new ClickFix variant, is using fake Cloudflare Turnstile CAPTCHAs to make victims run PowerShell commands that install a persistent reverse tunne...
Hackers Abuse Real ChatGPT Links to Trick Windows Users Into Installing Malware
1+ week, 5+ day ago (689+ words) Windows users are being targeted through a malicious campaign that turns a ChatGPT shared link into the step of a malware infection. Rather than breaking into the AI platform, the operators place a deceptive message inside a shared conversation and…...
TerminalFix looks like ClickFix, but delivers a very different payload
1+ week, 5+ day ago (441+ words) Microsoft has published details about a Windows malware campaign it calls TerminalFix. The social engineering used to infect people is very similar to what we’ve seen in ClickFix campaigns. A website visitor is presented with a fake Cloudflare CAPTCHA which,…...