Update Now: Critical Zimbra Classic Web Client Flaw Could Expose Mailboxes

Zimbra addressed a critical stored XSS vulnerability in its Classic Web Client that lets malicious emails execute code when opened. Zimbra has released version 10.1.19 to fix a critical stored XSS vulnerability in its Classic Web Client, which is widely used to access Zimbra Collaboration. The flaw, which has not yet received a CVE ID, […]

Ransomware Never Stopped: Over 9,000 Confirmed Attacks Since 2018

Ransomware remains above 1,400 attacks yearly since 2023. Qilin leads in 2026, while the U.S. remains the main target. Ransomnews has independently confirmed 9,291 ransomware attacks worldwide between January 2018 and July 2026, tracking incidents only when verified through victim disclosures, regulatory filings, official statements, or credible press reporting. Leak-site listings alone don’t qualify, operators […]

222 GitHub Repositories Linked to Fake Go Package Malware Operation

Researchers uncovered 222 GitHub repositories spreading malware through fake Go packages, delivering loaders, stealers, RATs, and cryptominers. Socket’s security research team started with the investigation of a single malicious Go module: github[.]com/kaleidora/dnsub-scanning-tool, which presented itself as a DNS and subdomain scanning utility. Pulling on that thread exposed something significantly larger: a network of 222 confirmed […]

Former Ransomware Negotiator Sentenced to 70 Months in Prison for Secretly Helping BlackCat Gang

A former ransomware negotiator was sentenced to nearly six years for secretly helping BlackCat extort victims while betraying his clients. A U.S. court sentenced former ransomware negotiator Angelo Martino, 41, to 70 months in prison for conspiring with the BlackCat ransomware gang. While negotiating on behalf of five victims, he secretly shared confidential information about […]

GigaWiper Merges Three Malware Families Into One Destructive Backdoor

Microsoft uncovered GigaWiper, a modular Go backdoor combining three malware families with espionage, remote control, and destructive wiping features. In October 2025, Microsoft’s threat intelligence team identified destructive wiping activity inside compromised environments and traced it to a previously unknown piece of malware they’re now calling GigaWiper. The malicious code is written in Go, it […]

Empty Hat: When a Cyber Security Podcast Gets NatSec Dead Wrong

I was thinking about doing a Cold War themed conference for cyber security to infuse more NatSec, but now I’m thinking of starting a conference called Empty Hat, which is focused on examples of integrity breaches. Based on my earlier post about t…

To C2 or Not to C2, That is the Question

The information security industry confirmed this week it remains locked in a decades-long standoff over whether to abbreviate “command and control” as C2 or C&C, with sources describing an opinion survey as “the most important thi…

INTERPOL Operation First Light Nets 5,811 Arrests and Seizes $293 Million

INTERPOL’s Operation First Light 2026 led to 5,811 arrests, blocked $293M in criminal assets, and disrupted global fraud and money laundering networks. INTERPOL coordinated a four-month operation across 97 countries and territories that ended with 5,811 arrests and the interception of USD 293 million in illicit assets. Operation First Light 2026 ran from January 15 […]