Data breach reveals Catwatchful ‘stalkerware’ is spying on thousands of phones

Zack Whittaker reports: A security vulnerability in a stealthy Android spyware operation called Catwatchful has exposed thousands of its customers, including its administrator. The bug, which was discovered by security researcher Eric Daigle, spilled t… Continue reading Data breach reveals Catwatchful ‘stalkerware’ is spying on thousands of phones→

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

Ravie Lakshmanan reports: 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 P… Continue reading Hackers Using PDFs to Impersonate Microsoft, DocuSign, and More in Callback Phishing Campaigns→

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

Ravie Lakshmanan reports: 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 act… Continue reading U.S. Sanctions Russian Bulletproof Hosting Provider for Supporting Cybercriminals Behind Ransomware→

Cl0p cybercrime gang’s data exfiltration tool found vulnerable to RCE attacks

Connor Jones reports: Security experts have uncovered a hole in Cl0p’s data exfiltration tool that could potentially leave the cybercrime group vulnerable to attack. The vulnerability in the Python-based software, which was used in the 2023-2024 … Continue reading Cl0p cybercrime gang’s data exfiltration tool found vulnerable to RCE attacks→

CMS Sending Letters to 103,000 Medicare beneficiaries whose info was involved in a Medicare.gov breach.

The Centers for Medicare & Medicaid Services (CMS) has been busy issuing notices about breaches this week. First, it warned providers about a fraud scheme involving medical records requests. Now it is notifying Medicare beneficiaries whose informat… Continue reading CMS Sending Letters to 103,000 Medicare beneficiaries whose info was involved in a Medicare.gov breach.→