WhatsApp

Pierluigi Paganini April 08, 2020
WhatsApp new policy limits forwarding of viral messages

WhatsApp implements limitations on message forwarding to curb the spread of misinformation about the Coronavirus pandemic. WhatsApp implements a new policy on message forwarding to curb the spread of misinformation about the Coronavirus pandemic. With COVID19 outbreak the number of fake news that is spreading through social networks and instant messaging apps is growing exponentially. […]

Pierluigi Paganini February 04, 2020
Facebook fixed a WhatsApp bug that allowed hackers to access local file system

Facebook addressed a critical issue in WhatsApp that would have allowed attackers to read files from a user’s local file system, on macOS and Windows. Facebook has addressed a critical vulnerability in WhatsApp, tracked as CVE-2019-18426, that would have allowed hackers to read files from a user’s local file system, on macOS and Windows systems. […]

Pierluigi Paganini December 17, 2019
A WhatsApp bug could have allowed crashing of all group members

WhatsApp fixed a severe bug that could have allowed a malicious group member to crash the messaging app for all members of the same group. WhatsApp addressed a severe vulnerability that could have allowed a malicious group member to crash the messaging app for all members of the same group. An attacker could trigger the […]

Pierluigi Paganini November 16, 2019
WhatsApp flaw CVE-2019-11931 could be exploited to install spyware

The popular messaging platform WhatsApp made the headlines again, a new bug could be exploited by hackers to secretly install spyware. According to the website The Hacker News, WhatsApp has recently fixed a critical vulnerability, tracked as CVE-2019-11931, that could have allowed attackers to remotely compromise targeted devices. The CVE-2019-11931 is a stack-based buffer overflow issue […]

Pierluigi Paganini October 30, 2019
WhatsApp sued Israeli surveillance firm NSO Group and its parent Q Cyber Technologies

WhatsApp sued Israeli surveillance firm NSO Group, accusing it of using a flaw in its messaging service to conduct cyberespionage on journalists and activists. WhatsApp sued the Israeli surveillance firm NSO Group accusing it of carrying out malicious attacks against its users. In May, Facebook has patched a critical zero-day vulnerability in WhatsApp, tracked as CVE-2019-3568, that has […]

Pierluigi Paganini August 08, 2019
WhatsApp flaws allow the attackers to manipulate conversations

Security experts at CheckPoint discovered a series of vulnerabilities in WhatsApp that could be exploited by attackers to tamper with conversations. A team of Check Point security researchers composed of Dikla Barda, Roman Zaikin, and Oded Vanunu devised three attacks that leverage the vulnerabilities in WhatsApp to tamper with conversations. The flaws could allow attackers […]

Pierluigi Paganini May 14, 2019
WhatsApp zero-day exploited in targeted attacks to deliver NSO spyware

Facebook fixed a critical zero-day flaw in WhatsApp that has been exploited to remotely install spyware on phones by calling the targeted device. Facebook has recently patched a critical zero-day vulnerability in WhatsApp, tracked as CVE-2019-3568, that has been exploited to remotely install spyware on phones by calling the targeted device. WhatsApp did not name the threat […]

Pierluigi Paganini April 14, 2019
Whatsapp, Instagram, Facebook down worldwide

FACEBOOK down: Facebook, Instagram, and Whatsapp services have gone down in Europe, US, Malaysia, and worldwide leaving millions of users furious. Facebook services including Instagram and Whatsapp are facing a widespread outage. The outage of Facebook services happens one month after the longest outage in history. Users in Europe, Malaysia and some parts of the […]

Pierluigi Paganini February 22, 2019
WhatsApp fixes Face ID and Touch ID authentication bypass

WhatsApp recently implemented Face ID and Touch ID authentication for Apple iOS app, but unfortunately, it can be easily bypassed. Earlier February, WhatsApp introduced Face ID and Touch ID authentication for its iOS app to allow users to lock the application using the Face ID facial recognition and Touch ID fingerprint systems. The security feature […]

Pierluigi Paganini October 10, 2018
Hackers can compromise your WhatsApp account by tricking you into answering a video call

Hackers can compromise your WhatsApp account by tricking you into answering a video call, the company fixed the flaw in September. WhatsApp has addressed a vulnerability in the mobile applications that could have been exploited by attackers to crash victims instant messaging app simply by placing a call. The vulnerability is a memory heap overflow […]