Hackers Using PDFs to Impersonate Microsoft, DocuSign, and More in Callback Phishing Campaigns

Cybersecurity researchers are calling attention to phishing campaigns that impersonate popular brands and trick targets into calling phone numbers operated by threat actors.
“A significant portion of email threats with PDF payloads persuade victims to … Continue reading Hackers Using PDFs to Impersonate Microsoft, DocuSign, and More in Callback Phishing Campaigns→

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U.S. Sanctions Russian Bulletproof Hosting Provider for Supporting Cybercriminals Behind Ransomware

The U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) has levied sanctions against Russia-based bulletproof hosting (BPH) service provider Aeza Group to assist threat actors in their malicious activities and targeting victims in… Continue reading U.S. Sanctions Russian Bulletproof Hosting Provider for Supporting Cybercriminals Behind Ransomware→

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Vercel’s v0 AI Tool Weaponized by Cybercriminals to Rapidly Create Fake Login Pages at Scale

Unknown threat actors have been observed weaponizing v0, a generative artificial intelligence (AI) tool from Vercel, to design fake sign-in pages that impersonate their legitimate counterparts.
“This observation signals a new evolution in the weaponiza… Continue reading Vercel’s v0 AI Tool Weaponized by Cybercriminals to Rapidly Create Fake Login Pages at Scale→

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Critical Vulnerability in Anthropic’s MCP Exposes Developer Machines to Remote Exploits

Cybersecurity researchers have discovered a critical security vulnerability in artificial intelligence (AI) company Anthropic’s Model Context Protocol (MCP) Inspector project that could result in remote code execution (RCE) and allow an attacker to gai… Continue reading Critical Vulnerability in Anthropic’s MCP Exposes Developer Machines to Remote Exploits→

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TA829 and UNK_GreenSec Share Tactics and Infrastructure in Ongoing Malware Campaigns

Cybersecurity researchers have flagged the tactical similarities between the threat actors behind the RomCom RAT and a cluster that has been observed delivering a loader dubbed TransferLoader.
Enterprise security firm Proofpoint is tracking the activit… Continue reading TA829 and UNK_GreenSec Share Tactics and Infrastructure in Ongoing Malware Campaigns→

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New Flaw in IDEs Like Visual Studio Code Lets Malicious Extensions Bypass Verified Status

A new study of integrated development environments (IDEs) like Microsoft Visual Studio Code, Visual Studio, IntelliJ IDEA, and Cursor has revealed weaknesses in how they handle the extension verification process, ultimately enabling attackers to execut… Continue reading New Flaw in IDEs Like Visual Studio Code Lets Malicious Extensions Bypass Verified Status→

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Google Patches Critical Zero-Day Flaw in Chrome’s V8 Engine After Active Exploitation

Google has released security updates to address a vulnerability in its Chrome browser for which an exploit exists in the wild.
The zero-day vulnerability, tracked as CVE-2025-6554 (CVSS score: N/A), has been described as a type confusing flaw in the V8… Continue reading Google Patches Critical Zero-Day Flaw in Chrome’s V8 Engine After Active Exploitation→

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U.S. Arrests Key Facilitator in North Korean IT Worker Scheme, Seizes $7.74 Million

The U.S. Department of Justice (DoJ) on Monday announced sweeping actions targeting the North Korean information technology (IT) worker scheme, leading to the arrest of one individual and the seizure of 29 financial accounts, 21 fraudulent websites, an… Continue reading U.S. Arrests Key Facilitator in North Korean IT Worker Scheme, Seizes $7.74 Million→

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Microsoft Removes Password Management from Authenticator App Starting August 2025

Microsoft has said that it’s ending support for passwords in its Authenticator app starting August 1, 2025.
The changes, the company said, are part of its efforts to streamline autofill in the two-factor authentication (2FA) app.
“Starting July 2025, t… Continue reading Microsoft Removes Password Management from Authenticator App Starting August 2025→

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