The Best Filesec.io Alternatives in 2026

rifteyy publishes malware and ransomware analysis reports, reverse engineering breakdowns, and security research.

Explore threat research, advisories, and security information published by FortiGuard Labs.

Sector035 archives weekly OSINT news articles, with a collection of published issues and updates to the migrated archive.

Upload a file to Jotti’s online malware scanner to check it with the service.

Analyze suspicious files or URLs in an online malware-analysis sandbox with ANY.RUN.

This OSINT Toolkit page groups Google and Bing search operators for web research, including queries for sites, links and trends.

gofoss.net guides users through replacing Google, Meta, and Microsoft services with free and open source alternatives.

Read Malwarebytes’ detection notes for PC Protect, a Windows system optimizer flagged as a potentially unwanted program.

Read Malwarebytes’ description of the PUP.IOBit detection, including its identification of potentially unwanted IObit software for macOS.

View Bitdefender’s map showing reported cyber threats and related activity.

OpenBuckets searches cloud storage systems for publicly exposed buckets and lets users filter results by file type.

Cisco Talos provides threat intelligence and directs reputation or categorization inquiries to its support site.

Shodan indexes internet-connected devices and services, with search tools for examining exposed infrastructure.

LocalBitcoins has closed its Bitcoin trading service, according to the site notice.

Criminal IP provides IP reputation analysis, attack-surface monitoring, fraud detection and threat intelligence.

The MIT AI Risk Initiative produces authoritative data and frameworks to help you identify, prioritize, and manage the risks from AI.

This page warns users about counterfeit ReVanced sites and helps them identify official sources to avoid scams.

Read a report about GShade adding a computer reboot action after detecting a third-party updater, which its developer called anti-tamper behavior.

Speech Jammer uses audio masking to make speech harder to understand in a surrounding environment.

Explore a worldwide visualization of DDoS attacks through the Digital Attack Map.

LocalMonero and AgoraDesk have closed their peer-to-peer cryptocurrency trading platform.

Read an analysis reporting that Nekogram’s Android client contains a backdoor that collects phone numbers.

The OWASP Top 10 for LLM Applications describes risks and mitigations for generative AI apps.

Bitonic lets users buy, sell, invest in, and store Bitcoin through a cryptocurrency service.