InfoSecBulletin Cybersecurity for mankind

Between December 2024 and January 2025, Recorded Future’s Insikt Group discovered a campaign targeting unpatched Cisco devices used by major telecommunications providers. Victims included a US affiliate of a major UK telecom and a South African telecom. Insikt Group links this activity to the Chinese state-sponsored group RedMike, also known …

On February 13, 2025, the Cybersecurity and Infrastructure Security Agency (CISA) issued 20 advisories about serious vulnerabilities in Industrial Control Systems (ICS) and medical devices. These disclosures aim to tackle increasing cyber threats to critical infrastructure and operational technology (OT). The advisories cover vulnerabilities in products from various manufacturers, including …

The new Astaroth Phishing Kit can bypass two-factor authentication to steal login credentials for Gmail, Yahoo, and Microsoft. It uses a reverse proxy, captures credentials in real-time, and hijacks sessions. The new phishing kit called Astaroth has been found on cybercrime networks by SlashNext threat researchers. Astaroth can bypass two-factor …