- Emergency Microsoft update fixes in-the-wild Office zero-day
Microsoft issued emergency updates to fix an actively exploited Office zero-day, CVE-2026-21509, affecting Office 2016–2024 and Microsoft 365 Apps. Microsoft released out-of-band security updates to address an actively exploited Office zero-day vulnerability tracked as CVE-2026-21509. The issue is a security feature bypass vulnerability that affects multiple Office versions, including Microsoft Office 2016, Microsoft Office 2019,
- ShinyHunters claims 2 Million Crunchbase records; company confirms breach
Crunchbase confirms a data breach after cybercrime group ShinyHunters claims to have stolen over 2 million personal records. Crunchbase confirmed a data breach after the cybercriminal group ShinyHunters claimed to steal over 2 million personal records from its systems. The group leaked a 402 MB compressed archive on their website due to a failed extortion
- Energy sector targeted in multi-stage phishing and BEC campaign using SharePoint
Microsoft warns of a multi-stage phishing and BEC campaign hitting energy firms, abusing SharePoint links and inbox rules to steal credentials. Microsoft reports an active multi-stage phishing campaign targeting energy sector organizations. The campaign misused SharePoint file-sharing to deliver phishing links and created inbox rules to hide malicious activity and maintain persistence. After the initial
- North Korea–linked KONNI uses AI to build stealthy malware tooling
Check Point links an active phishing campaign to North Korea–aligned KONNI, targeting developers with fake blockchain project docs and using an AI-written PowerShell backdoor. Check Point Research uncovered an active phishing campaign attributed to the North Korea–linked KONNI group (aka Kimsuky, Earth Imp, TA406, Thallium, Vedalia, and Velvet Chollima). The operation targets software developers and engineers using fake project
- Russia-linked Sandworm APT implicated in major cyber attack on Poland’s power grid
Russia-linked APT Sandworm launched what was described as the largest cyber attack on Poland’s power grid in Dec 2025. ESET linked a late-2025 cyberattack on Poland’s energy system to the Russia-linked Sandworm APT. “Based on our analysis of the malware and associated TTPs, we attribute the attack to the Russia-aligned Sandworm APT with medium confidence due to
- Nike is investigating a possible data breach, after WorldLeaks claims
Nike is investigating a possible cyber incident after the WorldLeaks group claimed it stole data from the company’s systems. Nike is probing a potential security breach after the WorldLeaks cybercrime group claimed it accessed and stole data from the company’s systems. The footwear and apparel giant said it has launched an investigation to assess the
- Student Loan Breach Exposes 2.5M Records
2.5 million people were affected, in a breach that could spell more trouble down the line.
- Watering Hole Attacks Push ScanBox Keylogger
Researchers uncover a watering hole attack likely carried out by APT TA423, which attempts to plant the ScanBox JavaScript-based reconnaissance tool.
- Tentacles of ‘0ktapus’ Threat Group Victimize 130 Firms
Over 130 companies tangled in sprawling phishing campaign that spoofed a multi-factor authentication system.
- Ransomware Attacks are on the Rise
Lockbit is by far this summer’s most prolific ransomware group, trailed by two offshoots of the Conti group.
- Cybercriminals Are Selling Access to Chinese Surveillance Cameras
Tens of thousands of cameras have failed to patch a critical, 11-month-old CVE, leaving thousands of organizations exposed.
- Twitter Whistleblower Complaint: The TL;DR Version
Twitter is blasted for security and privacy lapses by the company’s former head of security who alleges the social media giant’s actions amount to a national security risk.
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