Search: “Signal”

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CategoryAll Vulnerability 1012 Ransomware 879 Malware 845 Industry 797 Policy & legal 718 Exploit / PoC 544 Threat actor 517 Phishing & fraud 487 Data breach 353 Research 194 AI safety & security 117 AI research 99 AI industry 80 AI tools & infra 79

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Trojan watch

Kaspersky SecurelistMay 29, 10:00 UTC · May 29, 2018Malware

55

Trojanized Signal, Telegram apps found on Google Play, Samsung Galaxy Store

Help Net SecurityAug 31, 00:00 UTC · Aug 31, 2023Malware

42

Hackers Exploit Signal's Linked Devices Feature to Hijack Accounts via Malicious QR Codes

The Hacker NewsNov 25, 06:27 UTC · Nov 25, 2025Malware

42

iMessage gets a major makeover that puts it on equal footing with Signal

Ars Technica · SecurityFeb 22, 00:37 UTC · Feb 22, 2024Malware

30

Russian state hackers spy on Ukrainian military through Signal app

The RecordFeb 19, 14:40 UTC · Feb 19, 2025Malware

30

China-Linked BadBazaar Android Spyware Targeting Signal and Telegram Users

The Hacker NewsAug 31, 05:44 UTC · Aug 31, 2023Malware

30

Google removes fake Signal and Telegram apps hosted on Play

Ars Technica · SecurityAug 30, 22:09 UTC · Aug 30, 2023Malware

30

Russian Hackers Target WhatsApp and Signal Accounts

Infosecurity MagazineMar 10, 10:45 UTC · Mar 10, 2026Malware

30

Signal no longer cooperating with Ukraine on Russian cyberthreats, official says

The RecordMar 12, 16:49 UTC · Mar 12, 2025Malware

55

Chinese GREF APT distributes spyware via trojanized Signal and Telegram apps on Google Play and Samsung Galaxy stores

Security AffairsAug 30, 19:56 UTC · Aug 30, 2023Malware

42

Project PowerUp – Helping to keep the lights on in Ukraine in the face of electronic warfare

Cisco TalosDec 4, 13:01 UTC · Dec 4, 2023Malware

55

Team Cymru unveils Pure Signal Command for AI-powered threat intelligence and incident response

Help Net SecurityJul 28, 00:00 UTC · Jul 28, 2026Malware

55

ProSpy, ToSpy malware pose as Signal and ToTok to steal data in UAE

Security AffairsOct 3, 22:33 UTC · Oct 3, 2025Malware

30

Podcast: Signal's President Meredith Whittaker on Backdoors and AI

404 MediaAug 2, 14:30 UTC · Aug 2, 2024Malware

42

“Microsoft has simply given us no other option,” Signal says as it blocks Windows Recall

Ars Technica · SecurityMay 21, 20:21 UTC · May 21, 2025Malware

30

CERT-UA Warns: Dark Crystal RAT Targets Ukrainian Defense via Malicious Signal Messages

The Hacker NewsMar 20, 06:08 UTC · Mar 20, 2025Malware

30

Signal May Exit Sweden If Government Imposes Encryption Backdoor

Infosecurity MagazineFeb 26, 12:45 UTC · Feb 26, 2025Malware

42

Fake Signal and Telegram Apps in the Google Play Store

Schneier on SecuritySep 15, 00:00 UTC · Sep 15, 2023Malware

30

Signal's Meredith Whittaker: Breaking encryption while preserving privacy is 'magical thinking'

CyberScoopJul 7, 13:54 UTC · Jul 7, 2023Malware

42

Warning: Beware of Android Spyware Disguised as Signal Encryption Plugin and ToTok Pro

The Hacker NewsOct 4, 10:30 UTC · Oct 4, 2025Malware

30

Exfiltrating Data from Air-Gapped Computers via Wi-Fi Signals (Without Wi

The Hacker NewsFeb 23, 04:34 UTC · Feb 23, 2022Malware

30

CISA: Spyware and RATs used to target WhatsApp and Signal Users

Security AffairsNov 25, 10:39 UTC · Nov 25, 2025Malware CVE-2025-43300 CVE-2025-55177 CVE-2025-21042

35

Russia-linked APT28 use Signal chats to target Ukraine official with malware

Security AffairsJun 24, 12:43 UTC · Jun 24, 2025Malware

42

Social engineering and Signal chats led to new Russian malware attacks, Ukraine says

The RecordJun 24, 12:25 UTC · Jun 24, 2025Malware

42

Signal Blocks Windows Recall

Schneier on SecurityJun 14, 12:55 UTC · Jun 14, 2025Malware

42

Signal Will Leave the UK Rather Than Add a Backdoor

Schneier on SecurityOct 14, 07:45 UTC · Oct 14, 2023Malware

42

Air-Gapped Devices Can Send Covert Morse Signals via Network Card LEDs

The Hacker NewsAug 25, 03:15 UTC · Aug 25, 2022Malware

30

Attackers Can Use Electromagnetic Signals to Control Touchscreens Remotely

The Hacker NewsMay 27, 14:42 UTC · May 27, 2022Malware

30

How neighbors could spy on smart homes

Help Net SecurityOct 30, 00:00 UTC · Oct 30, 2025Malware

30

The governor's office says the NSA isn't involved in the response to Minnesota's protests. But here's how it could be.

CyberScoopJun 3, 17:38 UTC · Jun 3, 2020Malware

30

The behavioral signals that sharpen Trojan malware detection

Help Net SecurityMay 29, 00:00 UTC · May 29, 2026Malware

42

Russian hackers go after high-value targets through Signal

Help Net SecurityMar 23, 00:00 UTC · Mar 23, 2026Malware

30

Sturnus: New Android banking trojan targets WhatsApp, Telegram, and Signal

Security AffairsNov 20, 20:44 UTC · Nov 20, 2025Malware

30

Signal calls on Germany to vote against ‘Chat Control,’ saying it would leave EU market

The RecordOct 6, 15:21 UTC · Oct 6, 2025Malware

42

Using electromagnetic signals to classify malware infecting IoT devices

Security AffairsJan 5, 07:43 UTC · Jan 5, 2022Malware

30

APT28 Uses Signal Chat to Deploy BEARDSHELL Malware and COVENANT in Ukraine

The Hacker NewsSep 17, 18:18 UTC · Sep 17, 2025Malware CVE-2020-35730 CVE-2021-44026 CVE-2020-12641

47

New Air-Gap Attack Uses SATA Cable as an Antenna to Transfer Radio Signals

The Hacker NewsJul 19, 11:09 UTC · Jul 19, 2022Malware

55

The US Senate Is Using Signal

Schneier on SecurityJan 27, 14:19 UTC · Jan 27, 2020Malware

42

RiskX interview video featuring Colin Mahony and Mastercard's Aditi Sawhney

Recorded FutureJul 10, 00:00 UTC · Jul 10, 2026Malware

30

NCSC Issues Security Alert Over Hackers Targeting WhatsApp and Signal

Infosecurity MagazineApr 2, 14:15 UTC · Apr 2, 2026Malware

30