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Signal's phishing attack drives surge in demand for secure messaging alternatives

A Signal breach exposed flaws in private messaging—now institutions are rushing to adopt Wire. Could this be the end of phone-number-based logins?

The image shows a word cloud with the words "information security" in different languages,...
The image shows a word cloud with the words "information security" in different languages, emphasizing the importance of security in the business process. The words are arranged in a circular pattern, with the largest words in the center and the smaller words radiating outward. The colors of the words range from light blue to dark blue, creating a visually appealing contrast.

Signal's phishing attack drives surge in demand for secure messaging alternatives

A recent phishing attack on Signal has pushed businesses and government bodies to seek more secure messaging options. The incident exposed vulnerabilities in the app, particularly for high-profile users like politicians. One alternative gaining traction is Wire, a European-based platform designed for corporate and institutional security needs. The attack targeted individual accounts, including those of well-known politicians, by exploiting Signal’s lack of built-in protections for organisational use. Unlike Signal, which is aimed at private users, Wire offers features tailored for public-sector and business communications. The Bundestag and other government agencies already rely on a dedicated version of the platform.

Wire’s security model differs in key ways. It does not require a phone number to create an account, reducing the risk of phishing. Benjamin Schilz, a representative for the company, noted that the Signal breach raised awareness of digital threats among both the public and policymakers. The company, headquartered in Europe, has seen a surge in interest since the incident. Its investors include Janus Friis, the Schwarz Group, and two German funds, with over 90% of shareholders based in Europe. Though not yet profitable, Wire expects to turn a profit in 2023 as demand grows for secure, enterprise-focused messaging.

The phishing attack has highlighted the need for messaging platforms that meet stricter security standards. Wire’s focus on institutional users and European infrastructure positions it as a strong candidate for organisations looking to avoid similar breaches. The company’s growth reflects a broader shift toward more secure digital communication tools.

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