Search: “messaging”

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CategoryAll Malware 3773 Ransomware 2420 Vulnerability 2290 Phishing & fraud 1699 Threat actor 1430 Data breach 1418 Exploit / PoC 1254 Policy & legal 1233 Industry 915 Research 188 AI safety & security 164 AI tools & infra 106 Advisory 103 AI industry 92

SeverityAll critical 4695 high 5301 medium 4069 low 2729 info 419

Badgerboard: A PLC backplane network visibility module

Cisco TalosMar 5, 20:30 UTC · Mar 5, 2024Exploit / PoC

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Inside Win32k Exploitation: Background on Implementations of Win32k and Exploitation Methodologies

Palo Alto Unit 42Jun 5, 13:30 UTC · Jun 5, 2024Exploit / PoC in the wildCVE-2022-21882 CVE-2021-1732 CVE-2022-17321

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Researchers discovered severe flaws in the Confide app which is also used by White House staffers

Security AffairsMar 9, 15:12 UTC · Mar 9, 2017Exploit / PoC

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Broad coalition of advocacy groups urges Slack to protect users' messages from eavesdropping

CyberScoopMay 24, 15:39 UTC · May 24, 2023Exploit / PoC in the wild

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End-to-end encryption coming to Android phones, along with RCS messaging update

CyberScoopNov 19, 19:51 UTC · Nov 19, 2020Exploit / PoC in the wild

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Keybase browser extension brings encrypted messaging to social networks

CyberScoopMay 24, 21:04 UTC · May 24, 2017Exploit / PoC in the wild

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Signal Messenger tests feature to encrypt sender identity along with message

CyberScoopOct 29, 20:54 UTC · Oct 29, 2018Exploit / PoC in the wild

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SigSpoof GnuPG flaw could be exploited to spoof message signatures

Security AffairsJun 15, 07:46 UTC · Jun 15, 2018Exploit / PoC CVE-2018-12020

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U.S., UK, Australia to ask Facebook to delay message encryption

CyberScoopOct 4, 18:55 UTC · Oct 4, 2019Exploit / PoC in the wild

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Adobe Acrobat Chrome extension bug enabled silent WhatsApp data theft

Security AffairsJul 22, 21:20 UTC · Jul 22, 2026Exploit / PoC CVE-2026-48294

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Cyber criminals attack Ukrainian radio network, broadcast fake message about Zelensky's health

CyberScoopJul 21, 18:50 UTC · Jul 21, 2022Exploit / PoC in the wild

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Cisco Jabber Bug Could Let Hackers Target Windows Systems Remotely

The Hacker NewsSep 3, 08:36 UTC · Sep 3, 2020Exploit / PoC in the wildCVE-2020-3495 CVE-2020-3430 CVE-2020-3498+1 CVEs

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Nearly 6,000 Twitter accounts magnified recent far-right messaging on Brexit, F

CyberScoopMar 12, 14:26 UTC · Mar 12, 2019Exploit / PoC in the wild1

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Signal's protocol gets glowing reviews in first security audit

CyberScoopNov 8, 18:02 UTC · Nov 8, 2016Exploit / PoC in the wild

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Experts demonstrated how to bypass WhatsApp View Once feature

Security AffairsSep 9, 23:01 UTC · Sep 9, 2024Exploit / PoC in the wild

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Operation PowerFall: CVE-2020

Kaspersky SecurelistSep 2, 10:00 UTC · Sep 2, 2020Exploit / PoC CVE-2020-0986

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Zerodium payouts for Messaging, Email App Exploits are $500,000

Security AffairsAug 25, 07:09 UTC · Aug 25, 2017Exploit / PoC

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Zero-Click WhatsApp Account Takeover Hits iPhone Users Running iOS 16. No Linked Devices, No Warning

Security AffairsMay 25, 10:29 UTC · May 25, 2026Exploit / PoC in the wildCVE-2025-43300 CVE-2025-55177

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Reducing abuse of Microsoft 365 Exchange Online’s Direct Send

Cisco TalosOct 21, 10:00 UTC · Oct 21, 2025Exploit / PoC

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Cryptocurrency Startup Loses Encryption Key for Electronic Wallet

Schneier on SecuritySep 6, 11:05 UTC · Sep 6, 2023Exploit / PoC

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Threat Advisory: Critical Apache Log4j vulnerability being exploited in the wild

Cisco TalosDec 10, 19:37 UTC · Dec 10, 2021Exploit / PoC in the wildCVE-2021-44228 CVE-2021-45046 CVE-2021-45105+1 CVEs

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How to Bypass iPhone Passcode and access personal data on the device

Security AffairsOct 1, 07:32 UTC · Oct 1, 2018Exploit / PoC

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Microsoft adopts Signal's encryption protocol for new private conversation mode

CyberScoopJan 11, 20:23 UTC · Jan 11, 2018Exploit / PoC in the wild

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U.S. CISA adds TeleMessage TM SGNL to its Known Exploited Vulnerabilities catalog

Security AffairsMay 12, 20:09 UTC · May 12, 2025Exploit / PoC in the wildCVE-2025-47729

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Celebrity TikTok Accounts Compromised Using Zero

The Hacker NewsJun 8, 05:52 UTC · Jun 8, 2024Exploit / PoC

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Hackers leak huge cache of data from evangelical organization that supported Dobbs decision

CyberScoopJul 22, 18:41 UTC · Jul 22, 2022Exploit / PoC in the wild

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Exploit broker Zerodium is looking for Pidgin 0day exploits

Security AffairsJun 2, 09:08 UTC · Jun 2, 2021Exploit / PoC

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Samsung fixes a zero

Security AffairsMay 7, 07:27 UTC · May 7, 2020Exploit / PoC CVE-2020-8899

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FireEye expands Helix platform capabilities and launches FireEye Messaging Security

Help Net SecurityFeb 25, 00:00 UTC · Feb 25, 2020Exploit / PoC

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An issue in Apple Mail means some 'encrypted' messages aren't actually protected

CyberScoopNov 11, 15:29 UTC · Nov 11, 2019Exploit / PoC in the wild

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Here's all the security features in the new Gmail

CyberScoopApr 25, 16:37 UTC · Apr 25, 2018Exploit / PoC in the wild

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Global financial messaging system SWIFT hires cybersecurity firms

CyberScoopJul 11, 13:46 UTC · Jul 11, 2016Exploit / PoC in the wild

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Senator Chides FBI for Weak Advice on Mobile Security

Krebs on SecurityJun 30, 17:56 UTC · Jun 30, 2025Exploit / PoC CVE-2025-43200 CVE-2025-24200

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⚡ THN Weekly Recap: Alerts on Zero-Day Exploits, AI Breaches, and Crypto Heists

The Hacker NewsMay 6, 07:05 UTC · May 6, 2025Exploit / PoC CVE-2024-53104 CVE-2024-53197 CVE-2024-50302+25 CVEs

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Russia-aligned threat groups dupe Ukrainian targets via Signal

CyberScoopFeb 19, 21:20 UTC · Feb 19, 2025Exploit / PoC in the wild

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Comprehensive analysis of initial attack samples exploiting CVE-2023

Kaspersky SecurelistJul 19, 12:00 UTC · Jul 19, 2023Exploit / PoC CVE-2023-23397 CVE-2023-29324

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Samsung Introduces New Feature to Protect Users from Zero

The Hacker NewsFeb 21, 05:27 UTC · Feb 21, 2023Exploit / PoC

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New WhatsApp Bugs Could've Let Attackers Hack Your Phone Remotely

The Hacker NewsApr 15, 00:00 UTC · Apr 15, 2021Exploit / PoC in the wildCVE-2021-24027 CVE-2020-6516

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Signal issues workaround for Iran's ban of messaging app

CyberScoopFeb 5, 15:19 UTC · Feb 5, 2021Exploit / PoC in the wild

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Google uncovers new iOS security feature Apple quietly added after zero

The Hacker NewsFeb 1, 05:06 UTC · Feb 1, 2021Exploit / PoC

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