Amnesia RAT deployed in multi-stage phishing attacks against Russian users

3 weeks ago

A multi-stage phishing campaign targets users in Russia with ransomware and Amnesia RAT using fake business documents as lures. FortiGuard…

Dormakaba flaws allow to access major organizations’ doors

3 weeks ago

Researchers found over 20 flaws in Dormakaba access systems that could let attackers remotely unlock doors at major organizations. Researchers…

Emergency Microsoft update fixes in-the-wild Office zero-day

3 weeks ago

Microsoft issued emergency updates to fix an actively exploited Office zero-day, CVE-2026-21509, affecting Office 2016–2024 and Microsoft 365 Apps. Microsoft…

ShinyHunters claims 2 Million Crunchbase records; company confirms breach

3 weeks ago

Crunchbase confirms a data breach after cybercrime group ShinyHunters claims to have stolen over 2 million personal records. Crunchbase confirmed…

Energy sector targeted in multi-stage phishing and BEC campaign using SharePoint

3 weeks ago

Microsoft warns of a multi-stage phishing and BEC campaign hitting energy firms, abusing SharePoint links and inbox rules to steal…

North Korea–linked KONNI uses AI to build stealthy malware tooling

3 weeks ago

Check Point links an active phishing campaign to North Korea–aligned KONNI, targeting developers with fake blockchain project docs and using…

Russia-linked Sandworm APT implicated in major cyber attack on Poland’s power grid<gwmw style="display:none;"></gwmw>

3 weeks ago

Russia-linked APT Sandworm launched what was described as the largest cyber attack on Poland’s power grid in Dec 2025. ESET…

Nike is investigating a possible data breach, after WorldLeaks claims

3 weeks ago

Nike is investigating a possible cyber incident after the WorldLeaks group claimed it stole data from the company’s systems. Nike…

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 81

3 weeks ago

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware…

Security Affairs newsletter Round 560 by Pierluigi Paganini – INTERNATIONAL EDITION

3 weeks ago

A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs…

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