Malware

Defisher

For your environment

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Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.

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MITRE ATT&CK

Techniques & procedures

2 distinct techniques documented for this family, organized by ATT&CK tactic.

Initial Access

2 techniques

T1566PhishingEvidence2

Signal is defending the security of its systems following a series of phishing attacks that took place on the encrypted messaging platform... The government assumes that the phishing campaign against the Signal messaging service was controlled from Russia.

T1566.003Spearphishing via ServiceEvidence2

Russian military intelligence hackers were targeting Ukrainian Signal users with social engineering attacks, sending them malicious QR codes that abuse the app's linked devices function. The codes are often presented as group chat invites...

ACTIVITY FEED

Recent activity

1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

1 SOURCESView more in app

govinfosecurityNews

Apr 29, 2026

Germany Caught Up in Likely Russian Signal Phishing

A Russia-linked phishing tool used in the Signal-targeting social engineering campaign against German and other European government-related victims.

What this page doesn’t show

The version that knows your environment.

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IOC matching

Match every observed IP, domain, and hash against your live telemetry.

Threat actor attribution

Named campaigns wielding this family, with evidence pinned to each claim.

Exploited vulnerabilities

CVEs this family uses for access and lateral movement.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

MITRE ATT&CK mapping2

Every documented technique, ranked by evidence weight.

Researcher chatter

Reddit, Mastodon, and CTI community discussion around this family.