KnowledgeDeliver flaw exploited as a zero-day to install web shells
…The flaw is a deserialization issue tracked as CVE-2026-5426 and can be exploited without authentication. It stems from the use of a shared hardcoded machine key in the web portal…
…The flaw is a deserialization issue tracked as CVE-2026-5426 and can be exploited without authentication. It stems from the use of a shared hardcoded machine key in the web portal…
…However, BleepingComputer could not confirm the authenticity of the data. Trellix is an international cybersecurity firm with global Fortune 100 customers. In 2025, the company had more than 53,000 customers in…
…Users clicking on the malicious result are taken to a login page that looks identical to the real one. However, any credentials typed in are delivered to a Telegram channel controlled by…
…The ICO’s investigation has now confirmed that the leaked data was indeed authentic, belonging to South Staffordshire Water Plc, and also noted that the compromise had actually started in September 2020…
…Last month, they also disclosed the BlueHammer (CVE-2026-33825) and RedSun (no identifier) local privilege escalation (LPE) zero-day flaws, both of which are now being exploited in attacks . The researcher…
…Alternatively, they may register a new, fraudulent carrier with the FMCSA using stolen but valid identification details from a legitimate fleet. The attacker then books real loads from real load boards under…