Cybersecurity Blog

A maximum-severity authentication bypass flaw in Cisco Catalyst SD-WAN Controller is being actively exploited in the wild. CISA has added it to its Known Exploited Vulnerabilities catalog with a federal patch deadline of May 17, 2026. Here's what it means for your business and what to do right now.

Microsoft's May 2026 Patch Tuesday is one of the largest in years, patching 138 vulnerabilities including critical DNS, Netlogon, and Word flaws. Here's what they mean for you — and a step-by-step guide to installing the updates right now.

Microsoft's KB5083769 April update and a faulty Dell SupportAssist update are both sending Windows 11 PCs into blue screen loops. Here's how to identify the problem, apply a temporary fix, and decide when to call for help.

For the first time ever, Google's threat researchers caught criminals using AI to build a working cyberattack — a zero-day exploit designed to bypass two-factor authentication at massive scale. Here's what happened, why it matters, and what small businesses and everyday users can do right now.

For the first time, Google has confirmed that cybercriminals used artificial intelligence to develop a zero-day exploit designed for mass attack. Here's what that means for everyday users and small businesses — and what you can do about it.

ShinyHunters breached Instructure's Canvas platform — and kept coming back. Here's what was stolen, which schools were hit, and exactly what parents and students should do right now to protect themselves.

ShinyHunters claims to have stolen 275 million records from Canvas, the learning platform used by 41% of North American higher-ed institutions. Here's what happened, why it matters to local families, and exactly what to do now.

ShinyHunters hacked Canvas just before finals, exposing data from 275 million students across nearly 9,000 schools. Here's exactly what was stolen, what it means for your family, and six steps to protect yourself right now.

ShinyHunters breached Canvas's Instructure platform — exposing data from up to 275 million students — then defaced school login pages during finals week. Here's the full timeline, what was stolen, and six steps to protect yourself now.

ShinyHunters defaced Canvas login pages at thousands of schools, forced universities to reschedule final exams, and threatened to leak data on 275 million students. Here's what parents and students need to do right now to protect themselves.

ShinyHunters has breached Instructure's Canvas learning platform — twice — threatening to leak data on 275 million students, teachers, and staff from nearly 9,000 schools. Here's what parents and students need to do right now.

CVE-2026-0300 has moved from 'limited exploitation' to a full CISA emergency directive, with Unit 42 linking attacks to a suspected state-sponsored group using China-nexus tools. Here's what Palo Alto firewall owners need to do right now.