U.S. House of Representatives bans WhatsApp from staff devices


The U.S. House of Representatives’ top official has banned WhatsApp from government-issued devices used by its staff, saying the app poses potential security risks, Reuters reported, citing a memo sent to House staff.

“The Office of Cybersecurity has deemed WhatsApp a high risk to users due to the lack of transparency in how it protects user data, absence of stored data encryption, and potential security risks involved with its use,” Reuters reported the memo as saying. The memo instead recommends staff use apps like Signal, iMessage, FaceTime, and Microsoft Teams, the report said.

Read more…
Source: TechCrunch News


Sign up for our Newsletter
The latest news and insights delivered right to your inbox.


Related:

  • Ghost CMS flaw hijacked to target hundreds of websites with ClickFix attacks

    May 26, 2026

    A critical-severity vulnerability that reportedly was patched three months ago is being exploited in a massive ClickFix campaign, researchers have claimed. In mid-February 2026, a critical SQL injection vulnerability was found in Ghost CMS, a popular open-source Content Management System (CMS) currently used by more than 57,000 websites, including the likes of 404 Media, The Canadian ...

  • Industrial robots targeted by malware, which could open them up to hacking

    May 25, 2026

    A critical command injection vulnerability has been discovered in Universal Robots PolyScope 5, the operating system whucg powers the company’s collaborative robots. The flaw, tracked as CVE-2026-8153, carries a CVSS score of 9.8 and affects all software versions prior to PolyScope 5.25.1. This vulnerability could lead to complete compromise of the robot controller, affecting the confidentiality, integrity, and availability ...

  • Another major Linux security flaw revealed — nine-year old issue could spell disaster for users

    May 23, 2026

    Security researchers Qualys discovered a major flaw in the Linux operating system (OS) that could let any ordinary user, or malicious actor, gain full admin access on vulnerable endpoints. This bug lingered in Linux systems since 2016, and affects the default installations of several major distributions, including Red Hat, SUSE, Debian, Fedora, AlmaLinux, CloudLinux, and others. Read more… Source:  TechRadar News Sign up ...

  • Cloud Atlas activity in the second half of 2025 and early 2026: new tools and a new payload

    May 22, 2026

    In 2025, Kaspersky observed pervasive SSH tunnel activity, which has remained active into 2026, affecting many government organizations and commercial companies in Russia and Belarus. Behind some of this activity is Cloud Atlas, a group which was known  to Kaspersky researchers since 2014. During the investigation, the researches identified new tools used by this group, as ...

  • ROADtools and Nation-State Tactics in the Cloud

    May 22, 2026

    ROADtools is a publicly available toolkit for offensive and defensive security purposes that attackers have integrated into cloud attacks. The tool is designed to: Enumerate Entra ID Register devices in Entra ID Acquire, exchange and manipulate Microsoft Entra ID tokens ROADtools is an open-source framework written in Python and built for red-teaming and research. It primarily targets the identity and ...

  • Tracking Iranian APT Screening Serpens’ 2026 Espionage Campaigns

    May 22, 2026

    Unit 42 researchers have observed evidence of cyberattacks by the Iran-nexus advanced persistent threat (APT) group Screening Serpens (aka UNC1549, Smoke Sandstorm and Iranian Dream Job). Based on Unite 42 visibility, researchers believe that the group targeted entities in the U.S., Israel and the United Arab Emirates, and likely two additional Middle Eastern entities. This research follows ...