Security Affairs newsletter Round 553 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs publishes its Round 553 newsletter, the INTERNATIONAL EDITION, by Pierluigi Paganini, dated 7 December 2025. The weekly roundup brings together a selection of security articles from Security Affairs, highlighted under headings such as Hacking, Security and Cybercrime, with items including Attackers launch dual campaign on GlobalProtect portals and SonicWall APIs and Maximum-severity XXE vulnerability discovered in Apache Tika.

Also featured is JPCERT/CC Reports Widespread Exploitation of Array Networks AG Gateway Vulnerability, along with stories about BRICKSTORM backdoor exposure and U.S. CISA adding an OpenPLC ScadaBR flaw to its Known Exploited Vulnerabilities catalogue. The newsletter format reiterates its international reach by listing multiple items under an “International Press – Newsletter” section and provides links to related articles such as Marquis data breach and ASUS vendor breaches.

It showcases the breadth of current security news, from vulnerabilities and weaponised campaigns to data breaches affecting organisations and individuals.