Recent Advisories

Severity ID Title Vendor Product Date Type
NONE KREBS:F2E66FA3E...

‘Starkiller’ Phishing Service Proxies Real Login Pages, MFA_KREBS:F2E66FA3E0B4BBDCF5CCA53D2167B623

Most phishing websites are little more than static copies of login pages for popular online destinations, and they are often quickly taken down by ...

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NONE KREBS:8F79AE51B...

Kimwolf Botnet Swamps Anonymity Network I2P_KREBS:8F79AE51B401F37A6B6790356113468B

For the past week, the massive "Internet of Things" (IoT) botnet known as **Kimwolf** has been disrupting **The Invisible Internet Project** (I2P),...

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HIGH 8.8 KREBS:5E8CCF3B3...

Patch Tuesday, February 2026 Edition_KREBS:5E8CCF3B3324BE29D8C16BD21EED6E3B

**Microsoft** today released updates to fix more than 50 security holes in its **Windows** operating systems and other software, including patches ...

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NONE KREBS:59B6CF730...

Please Don’t Feed the Scattered Lapsus ShinyHunters_KREBS:59B6CF7306D648D8DFF51BF461356EC7

A prolific data ransom gang that calls itself **Scattered Lapsus ShinyHunters** (SLSH) has a distinctive playbook when it seeks to extort payment f...

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NONE KREBS:8657B84E0...

Who Operates the Badbox 2.0 Botnet?_KREBS:8657B84E0B5E90694CA65B56A6236AC9

The cybercriminals in control of **Kimwolf** -- a disruptive botnet that has infected more than 2 million devices -- recently shared a screenshot i...

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CRITICAL 9.8 KREBS:BE7F834CA...

Patch Tuesday, January 2026 Edition_KREBS:BE7F834CA3150FE133EAE7F983BE1613

**Microsoft** today issued patches to plug at least 113 security holes in its various **Windows** operating systems and supported software. Eight o...

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NONE KREBS:D72527F88...

Who Benefited from the Aisuru and Kimwolf Botnets?_KREBS:D72527F884E74B9D7A4766B557869661

Our first story of 2026 revealed how a destructive new botnet called **Kimwolf** has infected more than two million devices by mass-compromising a ...

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NONE KREBS:460D0755C...

The Kimwolf Botnet is Stalking Your Local Network_KREBS:460D0755C476DF52CB70176BA666E60D

The story you are reading is a series of scoops nestled inside a far more urgent Internet-wide security advisory. The vulnerability at issue has be...

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NONE KREBS:E15456EE1...

Happy 16th Birthday, KrebsOnSecurity.com!_KREBS:E15456EE11C777FC2BE01FA4298C7EDF

KrebsOnSecurity.com celebrates its 16th anniversary today! A huge "thank you" to all of our readers -- newcomers, long-timers and drive-by critics ...

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NONE KREBS:6AE9C3F38...

Dismantling Defenses: Trump 2.0 Cyber Year in Review_KREBS:6AE9C3F387FBB8EFFBC65B183A57A273

The Trump administration has pursued a staggering range of policy pivots this past year that threaten to weaken the nation's ability and willingnes...

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