Holy Ghost ransomware operation is linked to North Korea

3 years ago

Microsoft researchers linked the Holy Ghost ransomware (H0lyGh0st) operation to North Korea-linked threat actors. The Microsoft Threat Intelligence Center (MSTIC)…

RedAlert, LILITH, and 0mega, 3 new ransomware in the wild

3 years ago

Cyble researchers warn of three new ransomware operations named Lilith, RedAlert and 0mega targeting organizations worldwide. Researchers from threat intelligence…

Mantis botnet powered the largest HTTPS DDoS attack in June

3 years ago

The largest HTTPS DDoS attack recently mitigated by Cloudflare was launched by the Mantis botnet. In June 2022, DDoS mitigation…

The new Retbleed speculative execution attack impacts both Intel and AMD chips

3 years ago

Researchers warn of a new vulnerability, dubbed Retbleed, that impacts multiple older AMD and Intel microprocessors. ETH Zurich researchers Johannes Wikner…

Former CIA employee Joshua Schulte was convicted of Vault 7 massive leak

3 years ago

Former CIA programmer, Joshua Schulte, was convicted in a US federal court of the 2017 leak of a massive leak…

Microsoft published exploit code for a macOS App sandbox escape flaw

3 years ago

Microsoft published the exploit code for a vulnerability in macOS that can allow an attacker to escape the sandbox. Microsoft publicly disclosed…

VMware fixed a flaw in vCenter Server discovered eight months ago

3 years ago

VMware addressed a high-severity privilege escalation flaw, tracked as CVE-2021-22048, in vCenter Server IWA mechanism. VMware addressed a high-severity privilege…

Qakbot operations continue to evolve to avoid detection

3 years ago

Experts warn that operators behind the Qakbot malware operation are improving their attack chain in an attempt to avoid detection.…

Three UEFI Firmware flaws found in tens of Lenovo Notebook models

3 years ago

IT giant Lenovo released security fixes to address three vulnerabilities that impact the UEFI firmware shipped with over 70 product…

Large-scale AiTM phishing campaign targeted +10,000 orgs since 2021

3 years ago

A large-scale phishing campaign used adversary-in-the-middle (AiTM) phishing sites to hit more than 10,000 organizations Microsoft observed a large-scale phishing campaign…

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