Is it time to retire ‘one-off’ pen tests for continuous testing?
If your organization is like many, annual penetration testing may be a regular part of your security protocols. After completing the yearly assessment, you receive…
Latest Cybersecurity News — Page 2521
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North Korean IT Workers Exploiting GitHub to Attack Organizations Worldwide
A sophisticated network of suspected North Korean IT workers has been discovered leveraging GitHub to create false identities and secure remote employment opportunities in Japan…
RansomHub Affiliate Deploys New Custom Backdoor “Betruger” for Persistent Access
Symantec’s Threat Hunter team has identified a sophisticated custom backdoor named “Betruger” linked to a RansomHub affiliate. This newly discovered backdoor appears to be purpose-built…
Israeli Spyware Graphite Targeted WhatsApp with 0-Click Exploit
Cybersecurity researchers at the Citizen Lab at the University of Toronto have exposed the use of sophisticated spyware named Graphite, developed by the Israeli firm…
UK urges critical orgs to adopt quantum cryptography by 2035
The UK’s National Cyber Security Centre (NCSC) has published specific timelines on migrating to post-quantum cryptography (PQC), dictating that critical organizations should complete migration by…
How Threat Hunters Enrich Indicators With Context
While data is king, context is his queen — together, they reign over domains that thrive on research, analysis, discovery, and exploration. Nowhere is this…
New Steganographic Malware Hides in JPEG Files to Spread Infostealers
A recent cybersecurity threat has been identified, where steganographic malware is being distributed through seemingly innocuous JPEG image files. This sophisticated campaign involves luring users…
Cisco Smart Licensing Utility flaws under attack
Dive Brief: Johannes Ullrich of the SANS Internet Storm Center reported exploitation attempts this week against two critical Cisco vulnerabilities that were initially disclosed in…
RansomHub ransomware uses new Betruger ‘multi-function’ backdoor
A newly identified custom backdoor deployed in several recent ransomware attacks has been linked to at least one RansomHub ransomware-as-a-service (RaaS) operation affiliate. Symantec researchers…
Microsoft Attributes Recent Outage of Outlook Web to Code Error in Recent Update
Microsoft experienced a widespread outage on March 19, 2025, affecting Outlook on the web services. The tech giant has attributed the issue to a problematic…
Why rooting and jailbreaking make you a target
As cybercriminals have moved to a mobile-first attack strategy, rooting and jailbreaking mobile devices remain a powerful attack vector. Such mobile devices bypass critical security…
Targeted spyware and why it’s a concern to us
Experts are again warning about the proliferating market for targeted spyware and espionage. Before we dive into the world of targeted spyware, it’s worth looking…