InfoSecBulletin Cybersecurity for mankind

Steadfast Courier, a leading logistics and package delivery service operating in Bangladesh, has reportedly been compromised. The hacker offers to sell the full database of the company on a forum for $2,000. The allegedly compromised data includes: Customer full names Phone numbers Detailed delivery addresses Package tracking IDs Cash-on-Delivery (COD) …

The Netherlands’ military and domestic intelligence have issued a warning that Russian hackers are behind a global cyber campaign targeting Signal and WhatsApp accounts of officials and military staff. The hackers are using fake chatbots to deceive these targets into sharing their PINs, giving them access to messages. Hackers are …

A hacker is reportedly selling a zero-day exploit for a Windows Remote Desktop Services vulnerability, CVE-2026-21533, for $220,000 on the dark web. This exploit takes advantage of poor privilege management to give attackers local admin access. A new user, Kamirmassabi, is auctioning an exploit for CVE-2026-21533 on a dark web …