SIM Swap Fraud Is Surging — and That’s a Good Thing
Now it’s time to build systems that attackers can’t reroute with a phone call.
Now it’s time to build systems that attackers can’t reroute with a phone call.
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WordPress Sites Turned Weapon: How VexTrio and Affiliates Run a Global Scam Network
The threat actors behind the VexTrio Viper Traffic Distribution Service (TDS) have been linked to other TDS services like Help TDS and Disposable TDS, indicating that the sophisticated cybercriminal operation is a sprawling enterprise of its own that’s designed to distribute malicious content. “VexTrio is a group of malicious adtech companies that distribute scams and…
Alert (AA23-040A) #StopRansomware: Ransomware Activities Related to DPRK
UPDATE 02/27/2023: Added protection for CVE-2022-24990.FortiGuard Labs is aware of a joint advisory on ransomware activities against organizations in healthcare and critical infrastructure performed by threat actors related to the Democratic People’s Republic of Korea (DPRK). The advisory was issued by multiple agencies in the United States and the Republic of Korea (ROK) and contains…
Apple Releases Patch for WebKit Zero-Day Vulnerability Exploited in Targeted Attacks
Apple on Tuesday released a security update to address a zero-day flaw that it said has been exploited in “extremely sophisticated” attacks. The vulnerability has been assigned the CVE identifier CVE-2025-24201 and is rooted in the WebKit web browser engine component. It has been described as an out-of-bounds write issue that could allow an attacker…
Counterfeit Phones Carrying Hidden Revamped Triada Malware
The malware, first discovered in 2016, has been updated over the years, and the latest version is now hiding in the firmware of counterfeit mobile phones.
Microsoft Warns Misconfigured Email Routing Can Enable Internal Domain Phishing
Threat actors engaging in phishing attacks are exploiting routing scenarios and misconfigured spoof protections to impersonate organizations’ domains and distribute emails that appear as if they have been sent internally. “Threat actors have leveraged this vector to deliver a wide variety of phishing messages related to various phishing-as-a-service (PhaaS) platforms such as Tycoon 2FA,” the
Sophos and SonicWall Patch Critical RCE Flaws Affecting Firewalls and SMA 100 Devices
Sophos and SonicWall have alerted users of critical security flaws in Sophos Firewall and Secure Mobile Access (SMA) 100 Series appliances that could be exploited to achieve remote code execution. The two vulnerabilities impacting Sophos Firewall are listed below – CVE-2025-6704 (CVSS score: 9.8) – An arbitrary file writing vulnerability in the Secure PDF eXchange…