This week on the Lock and Code podcast… In May of last year, a warning about AI came from somewhere unexpected: The Auschwitz-Birkenau State Museum. Posting publicly on social media, the museum warned about a Facebook account using generative AI to create fake images of people who died in the Holocaust. Despite using AI to […]

Last week on Malwarebytes Labs: Attackers replaced JDownloader installer downloads with malware Meta’s confusing new approach to chat privacy Why Malwarebytes blocks some Yahoo Mail redirects Fake Claude search results lure Mac users into ClickFix attack Deepfake sextortion forces schools to remove student photos from websites Texas sued Netflix over claims it secretly collected and […]

Microsoft said it will change Edge’s password handling as a “defense‑in‑depth” measure. Originally, Edge decrypted the entire saved‑password store on startup and kept all credentials resident in process memory in clear text for the whole browser session, regardless of whether a given credential was ever used or not. A short while ago, Microsoft said this […]

IT threat evolution in Q1 2026. Non-mobile statistics IT threat evolution in Q1 2026. Mobile statistics The statistics in this report are based on detection verdicts returned by Kaspersky products unless otherwise stated. The information was provided by Kaspersky users who consented to sharing statistical data. Quarterly figures In Q1 2026: Kaspersky products blocked more than 343 million […]

IT threat evolution in Q1 2026. Mobile statistics IT threat evolution in Q1 2026. Non-mobile statistics In the third quarter of 2025, we updated the methodology for calculating statistical indicators based on the Kaspersky Security Network. These changes affected all sections of the report except for the statistics on installation packages, which remained unchanged. To […]

Recent news had us wondering whether Meta actually knows what it wants. On one platform, Meta is promoting AI chats that it says even it cannot read. On another, it has removed one of the few features that genuinely prevented Meta from accessing private conversations. “Meta removed support for end-to-end encrypted chats from Instagram as […]

If you downloaded the JDownloader installer during the compromise window (May 6-7), you are advised to verify the file.  JDownloader is a popular download management application, particularly favored for automated downloads from file-hosting services, video sites, and premium link generators. The JDownloader website was confirmed to have been compromised on May 6-7, 2026. During that […]

Some Malwarebytes users have recently noticed frequent web protection alerts while reading email in Yahoo Mail’s web interface. These alerts are caused by background connections from the Yahoo Mail page to a set of third‑party domains that our products and other security tools currently classify as risky. What we are seeing under the hood When […]

Over the past few months, we have conducted an in-depth analysis of specific activity clusters of Kimsuky (aka APT43, Ruby Sleet, Black Banshee, Sparkling Pisces, Velvet Chollima, and Springtail), a prolific Korean-speaking threat actor. Our research revealed notable tactical shifts throughout multiple phases of the group’s latest campaigns. Kimsuky has continuously introduced new malware variants […]

Schools love a good photo, whether it’s from a trip to a castle, a science prize ceremony, or sports day shot from three angles. For two decades, celebratory images like these have gone straight onto school websites, captioned with a name and a grade. But those days are gone, because it’s the internet in 2026 […]