This month’s Patch Tuesday remedies 137 security vulnerabilities, including 31 marked critical by Microsoft, with no zero-days actively exploited in the wild. Microsoft defines a zero-day as “a flaw in software for which no official patch or security update is available yet.” This month, Microsoft has not observed any included vulnerability being exploited in production environments. Still, this […]

Attorney General (AG) of Texas Ken Paxton announced that he sued Netflix for spying on Texans, including children, and collecting users’ data without their knowledge or consent.   The suit alleges Netflix secretly tracks and monetizes detailed viewing behavior of users, including children, while misleading users about its data practices. The case could reshape how Netflix […]

Researchers found that cybercriminals are using sponsored search results and shared Claude chats to lure victims into a typical ClickFix attack to install malware on macOS devices. ClickFix is a social engineering method that tricks users into infecting their own device with malware. Users are instructed to run specific commands that will download malware, usually […]

The Instructure/Canvas data breach that has dominated cybersecurity coverage recently has reached a new stage. Millions of students had personal data stolen, with extortion group ShinyHunters claiming credit for the data breach and applying extra pressure for their ransom demands by bothering Canvas users directly. Which seems to have paid off. On the Instructure web […]

UK anti-fraud non-profit Cifas just published research that should bother anyone who runs a business, or buys from one: One in eight workers at large enterprises have either sold their company login credentials or know someone who did. The internet is awash with compromised credentials that employees use to access company systems. Threat intelligence company […]

With International Anti-Ransomware Day taking place on May 12, Kaspersky presents its annual report on the evolving global and regional ransomware cyberthreat landscape. Ransomware remains one of the most persistent and adaptive cyberthreats. In 2026: New families continue to emerge, adopting post-quantum cryptography ciphers. As ransom payments drop, some groups implement encryptionless extortion attacks. In […]

Last week on Malwarebytes Labs: Microsoft says Edge’s plaintext password behavior is “by design” ShinyHunters escalates Canvas attacks with school login defacements Massive AI investment scam network spans 15,500 domains If a fake moustache can fool age checks, is the Online Safety Act working? Google Chrome’s silent 4GB AI download problem Attackers adopt JavaScript runtime […]

A researcher found that Yarbo yard robots came with a host of vulnerabilities which, among others, allowed an attacker to harvest WiFi passwords. Security researcher Andreas Makris found he could remotely hijack thousands of Yarbo yard robots worldwide, and proved it by having his mower run him over. The root cause was a cluster of […]

Days after confirming a major data breach, Instructure is now facing a second blow. Earlier this week, Instructure confirmed a major data breach affecting its cloud‑hosted Canvas environment, with the ShinyHunters group claiming it stole hundreds of millions of records tied to thousands of schools and universities worldwide. As discussed in our earlier blog, that […]

Some time ago, we discussed whether you should allow your browser to remember your passwords. In that article we mentioned the importance of encryption. “With a browser password manager, someone with access to your browser could see your passwords in clear text, although Windows can be set to ask for authentication (the same you use at startup […]