Cyber Defense Advisors

Month: March 2023

Europe’s transport sector terrorised by ransomware, data theft, and denial-of-service attacks

A new report from ENISA, the European Union Agency for Cybersecurity, looking at cyberattacks targeting the European transport network over a period of almost two years, has identified that ransomware has become the prominent threat. Read more in my article on the Tripwire State of Security blog.

Cyber News, Cyber Threat Trends

Mass Ransomware Attack

A vulnerability in a popular data transfer tool has resulted in a mass ransomware attack: TechCrunch has learned of dozens of organizations that used the affected GoAnywhere file transfer software at the time of the ransomware attack, suggesting more victims are likely to come forward. However, while the number of victims of the mass-hack is […]

Cyber News, Cyber Threat Trends
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  • March 23, 2023

New vulnerabilities found in industrial control systems of major vendors

The US Cybersecurity and Infrastructure Security Agency (CISA) has issued advisories on 49 vulnerabilities in eight industrial control systems (ICS) this week, which are used across multiple critical infrastructure sectors. The vulnerabilities identified by CISA were tracked in products from ICS providers including Siemens, Hitachi, Rockwell, Delta Electronics, VISAM, and Keysight. To read this article […]

Cyber News, Cyber Threat Trends
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  • March 23, 2023

Nexus: A New Rising Android Banking Trojan Targeting 450 Financial Apps

An emerging Android banking trojan dubbed Nexus has already been adopted by several threat actors to target 450 financial applications and conduct fraud. “Nexus appears to be in its early stages of development,” Italian cybersecurity firm Cleafy said in a report published this week. “Nexus provides all the main features to perform ATO attacks (Account Takeover) against banking portals […]

Cyber News, Cyber Threat Trends
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  • March 23, 2023

Critical flaw in AI testing framework MLflow can lead to server and data compromise

MLflow, an open-source framework that’s used by many organizations to manage their machine-learning tests and record results, received a patch for a critical vulnerability that could allow attackers to extract sensitive information from servers such as SSH keys and AWS credentials. The attacks can be executed remotely without authentication because MLflow doesn’t implement authentication by […]

Cyber News, Cyber Threat Trends
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  • March 23, 2023

Are You Talking to a Carbon, Silicon, or Artificial Identity?

In the triumvirate of identity types, protecting the identity, privacy, and data of carbon-based forms — humans — is key. Safeguards must be in place as AI becomes more interactive.

Cyber News, Cyber Threat Trends
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  • March 23, 2023

Just 1% of Nonprofit Domains Have Basic DMARC Email Security Protections

DMARC blocks spam and phishing emails sent from spoofed domains, and it’s vastly underutilized, a new report says.

Cyber News, Cyber Threat Trends
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  • March 23, 2023

Okta Post-Exploitation Method Exposes User Passwords

Accidentally typing a password in the username field of the platform saves them to audit logs, to which threat actors can gain access and use to compromise enterprise services.

Cyber News, Cyber Threat Trends

Mass Ransomware Attack

A vulnerability in a popular data transfer tool has resulted in a mass ransomware attack: TechCrunch has learned of dozens of organizations that used the affected GoAnywhere file transfer software at the time of the ransomware attack, suggesting more victims are likely to come forward. However, while the number of victims of the mass-hack is […]

Cyber News, Cyber Threat Trends