Rackspace Hosted Exchange Hit By Ransomware

Rackspace's hosted Microsoft Exchange environments were affected by a "security incident" which has knocked out email services to their customers.

Dimitris Gkoutzamanis

APT Group Targeting Governments Worldwide

State-financed Chinese hackers have launched spear phishing campaigns to launch against international governments, academic, and research organizations.

Dimitris Gkoutzamanis

Google Pixel Phone Lock Bypass

The vulnerability could allow an attacker to bypass lock-screen protections such as fingerprint or PIN authentication and obtain physical access to a target device.

TheCISO

Security Professionals, BEWARE of Fake PoCs

Researchers showed that fake Proof-of-Concepts (PoC) are targeting the security community, trying to plant malware and open backdoors to systems.

Dimitris Gkoutzamanis

Cybercrime: Face the Facts

You need to face the hard facts of Cybercrime, head-on and adopt an effective approach to secure your organization.

Vassilis Ioannidis

Best Information Security Books

The best books in information security to help you strengthen your knowledge in the field and progress your career.

Dimitris Gkoutzamanis

Penetration Testing vs Vulnerability Scanning

There is a lot of misunderstanding and confusion in penetration testing vs vulnerability scanning. There are important differences you need to know.

Dimitris Gkoutzamanis

Data Breaches Reach All-Time High

According to a new IBM security report, the global average cost of data breaches reached $4.35 million in 2022 which is an all time high, following the cost of $4.24 million in 2021.

TheCISO

Three Approaches to Penetration Testing

There are three primary approaches to conduct a penetration test. Choose between black, grey or white box depending on your end goals.

Dimitris Gkoutzamanis