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The day's top cybersecurity news and in-depth coverage

CSO First Look

April 29, 2022

15 most exploited vulnerabilities of 2021

Global cybersecurity advisory highlights the 15 most targeted vulnerabilities of 2021, indicating that attackers targeted exploits both old and new last year. Read more ▶

Image: Sponsored by Akamai: Piracy Attacks Both the Revenue and Security of Media Companies and their Viewers

BrandPost Sponsored by Akamai

Sponsored by Akamai: Piracy Attacks Both the Revenue and Security of Media Companies and their Viewers

Piracy is complicated. Protecting content and keeping events secure requires multilayered intelligence.

Researchers break Azure PostgreSQL database-as-a-service isolation with cross-tenant attack

Although the vulnerabilities were patched server-side, they allowed privilege escalation and authentication bypass.

New malware loader Bumblebee adopted by known ransomware access brokers

The Bumblebee downloader has deployed open-source penetration testing tools like Cobalt Strike and is delivered through spear-phishing campaigns.

Image: 10 top anti-phishing tools and services

10 top anti-phishing tools and services

Some of these solutions will help find and stop phishing emails before they can cause damage, while others will find phishers fraudulently using your business's brand.

Computer viruses explained: Definition, types, and examples

A computer virus is a form of malicious software that piggybacks onto legitimate application code in order to spread and reproduce itself.

Russian cyberattacks against Ukraine, other targets expected to rise

Russia-backed hacking groups have wrought havoc in Ukrainian governmental and industrial systems and show signs of escalating cyberattacks on other targets including those outside of war zone, Microsoft reports.

Jamf beefs up enterprise security software for Mac

Network threat prevention, muscular analytics, and BYOD management are among new features offered in app suite.

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