CISA has issued urgent guidance following reports of leaked credentials from legacy Oracle cloud servers. Here’s what happened, what’s at risk, and the steps organizations must take to secure their environments.
Cybersecurity
- A new wave of XORDDoS Trojan attacks has targeted Linux systems worldwide, with a dramatic rise in U.S. victims and evolving command-and-control infrastructure. Here’s what defenders need to know about infection vectors, persistence, and mitigation.
- Fiji and Australia have reaffirmed their cybersecurity partnership under the Vuvale Framework, marking one year since the signing of their cyber collaboration MOU and announcing new steps to strengthen Fiji’s digital defenses.
- President Trump's revocation of SentinelOne executives' security clearances over the hiring of former CISA chief Chris Krebs has sent shockwaves through the cybersecurity industry, with major vendors remaining silent amid fears of political retaliation.
- The notorious imageboard 4chan suffered a major security breach in April 2025, resulting in the leak of moderator emails, source code, and internal data. Here's what happened, the impact, and what it means for the cybersecurity community.