Threat Intelligence

Cloud Security

Issued by: Dark Reading

Microsoft has patched what researchers called a “dangerous” flaw in its Azure Service Fabric component of the company’s cloud-hosting infrastructure. If exploited, it would have allowed an unauthenticated, malicious actor to execute code on a container hosted on the platform. Researchers from Orca Security discovered the cross-site scripting (XSS) flaw — which they dubbed Super…

Network Security

Issued by: Security Affairs

The US Cybersecurity and Infrastructure Security Agency announced a new Pre-Ransomware Notification initiative that aims at alerting organizations of early-stage ransomware attacks. The principle behind the initiative is simple, ransomware actors initially gain access to the target organization, then they take some time before stealing or encrypting data. The time-lapse between initial access to a…

Mobile Security

Issued by: Dark Reading

A version of the Shein shopping application in the Google Play store with more than 100 million downloads was unnecessarily accessing Android-device clipboard contents, creating a potential security threat, according to Microsoft. The software giant said in a blog post from Microsoft Threat Intelligence that it asked Shein to remove the feature from its Android…

Malware & Threats

Issued by: Dark Reading

An unknown threat actor has been quietly mining Monero cryptocurrency on open source Redis servers around the world for years, using a custom-made malware variant that is virtually undetectable by agentless and conventional antivirus tools. Since September 2021, the threat actor has compromised at least 1,200 Redis servers — that thousands of mostly smaller organizations…

Cloud Security

Issued by: Dark Reading

Late last year, a group of threat actors managed to obtain “verified publisher” status through the Microsoft Cloud Partner Program (MCPP). This allowed them to surpass levels of brand impersonation ordinarily seen in phishing campaigns, as they distributed malicious applications bolstered by a verified blue badge only ever given to trusted vendors and service providers…

Cloud Security

Issued by: Dark Reading

More information has become available on “PurpleUrchin,” a malicious campaign in which a threat group called Automated Libra is using DevOps and continuous integration/continuous deployment (CI/CD) practices to mine cryptocurrency on cloud platforms using free trial accounts. The campaign began in August 2019 and has mainly targeted platforms such as GitHub, Heroku, and ToggleBox. Security…

Malware & Threats

Issued by: Help Net Security

eBook: Getting Started with ATT&CK This free eBook pulls together the content from blog posts on threat intelligence, detection and analytics, adversary emulation and red teaming, and assessments and engineering onto a single, convenient package. CALDERA CALDERA is a cyber security platform designed to easily automate adversary emulation, assist manual red-teams, and automate incident response….

Malware & Threats

Issued by: Dark Reading

In November, Ukraine’s president revealed that the country’s IT defenses fended off more than 1,300 Russian cyberattacks, including attacks on satellite communications infrastructure. The onslaught of cyberattacks highlights one of the shifts in advanced persistent threat (APT) attacks seen in the past year: In 2022, geopolitical tensions ratcheted up, and along with them, cyber operations…