A week in security (October 27 – November 2)

A week in security (October 27 – November 2) is a Malwarebytes Labs round-up of recent cybersecurity news and analysis, published on 3 November 2025. The post highlights a slate of linked articles from late October, including Update Chrome now: 20 security fixes just landed (31 October 2025) and How scammers use your data to create personalized tricks that work (30 October 2025).

It also covers Ransomware gang claims Conduent breach: what you should watch for next [updated] (30 October 2025) and Fake PayPal invoice from Geek Squad is a tech support scam (30 October 2025). Additionally, Atlas browser’s Omnibox opens up new privacy and security risks (29 October 2025) is featured among the week’s items. According to Malwarebytes Labs, the roundup also points readers to broader resources and Threat Center content across the site.