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OpenAI Launches GPT-5.4-Cyber with Expanded Access for Security Teams

Apr 15, 2026 // 09:57

OpenAI on Tuesday unveiled GPT-5.4-Cyber, a variant of its latest flagship model, GPT‑5.4, that’s specifically optimized for defensive cybersecurity use cases, days after rival Anthropic unveiled its […]

Adobe rolls out emergency fix for Acrobat, Reader zero-day flaw

Apr 13, 2026 // 18:56

Adobe has released an emergency security update for Acrobat Reader to fix a vulnerability, tracked as CVE-2026-34621, that has been exploited in zero-day attacks since at least […]

GlassWorm campaign exploits IDEs via Zig dropper for widespread developer infection.

Apr 10, 2026 // 17:47

Cybersecurity experts are warning about a new iteration of the ongoing GlassWorm campaign. This version uses a novel Zig dropper to discreetly infect all integrated […]

GPU flaw lets attackers seize total CPU control. GDDR6 bit flips exploited for privilege escalation.

Apr 7, 2026 // 11:38

New research has uncovered several RowHammer attacks targeting powerful graphics cards (GPUs). These attacks can be used to gain higher levels of access and, in […]

North Korean Hackers Use GitHub for Command & Control in South Korean Attacks.

Apr 6, 2026 // 19:28

Cyber actors, suspected to be linked to North Korea (DPRK), have been seen leveraging GitHub as a command center in complex, staged attacks against South […]

Securing Multiple Operating Systems: 3 Steps for SOCs to Reduce Cyberattack Risk

Apr 6, 2026 // 16:08

The threats you face are no longer limited to one operating system, and neither are the attacks targeting them. In businesses, attackers navigate across Windows […]

EU Commission hack compromises data privacy for 30 agencies.

Apr 3, 2026 // 09:57

The EU’s cybersecurity team, CERT-EU, has identified TeamPCP as the group responsible for hacking the European Commission’s cloud. They stated that this attack compromised the […]

ShareFile Hacking: Chain flaws for RCE before logging in. Progress ShareFile vulnerable to RCE attack chain.

Apr 2, 2026 // 17:17

A combination of two security weaknesses in Progress ShareFile, a platform for secure file sharing in businesses, can be used to steal files from affected […]

Apple enhances iOS 18 security for more iPhones, targeting DarkSword attacks.

Apr 2, 2026 // 00:56

Apple is now providing security updates to more iPhones utilizing iOS 18 to defend against the actively exploited DarkSword vulnerability package. According to the iOS […]

Google Drive: Ransomware detection is automatically enabled for paid subscriptions.

Apr 1, 2026 // 09:57

Google announced that its AI-driven ransomware detection for Google Drive is now generally available to all paying subscribers, with the feature automatically activated. Initially announced […]

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