WhatsApp says it caught new spyware attacks linked to NSO Group in violation of court order

WhatsApp said that it disrupted a new hacking campaign linked to NSO Group, a spyware maker that has been ensnared in countless cases of abuse all over the world. The messaging app maker accused NSO of violating an earlier court order that bars Read More …

Update WhatsApp now: Two new flaws could expose you to malicious files

Meta has published a new security advisory for messaging app WhatsApp, announcing patches for two vulnerabilities. WhatsApp has fixed two security flaws that could be abused to interfere with how media and attachments are handled on your device. There is Read More …

WhatsApp on Windows users targeted in new campaign

Microsoft researchers found a campaign that abuses WhatsApp attachments to sneak a script onto Windows machines which will lead to the attacker gaining remote control. WhatsApp offers a desktop application for Windows and macOS, which users can synchronize with their Read More …

Hackers hijacking WhatsApp accounts without any need to crack the authentication

Security researchers are warning WhatsApp users about a growing account hijacking technique that does not rely on breaking passwords or bypassing encryption. Attackers exploit WhatsApp’s legitimate device-linking feature to quietly attach their own browser to a victim’s account. Once linked, Read More …

Unraveling Water Saci’s New Multi-Format, AI-Enhanced Attacks Propagated via WhatsApp

Brazil has seen a recent surge of threats delivered via WhatsApp. As observed in Trend Micro previously published research on the SORVEPOTEL malware and the broader Water Saci campaignopen on a new tab, this popular platform has been used to Read More …

WhatsApp security flaw lets experts scrape 3.5 billion user numbers

WhatsApp users may need to take extra steps to protect their account information following a potentially concerning discovery. A study by researchers at the University of Vienna revealed the app’s contact-discovery system enabled the collection of extensive WhatsApp user data Read More …

Active Water Saci Campaign Spreading Via WhatsApp Features Multi-Vector Persistence and Sophisticated C&C

Trend Research is continuously tracking the aggressive malware campaign it identified as Water Saci, which uses WhatsApp as its primary infection vector. In our previous blog, the Water Saci campaign, with its malware identified as SORVEPOTEL, automatically distributes the same Read More …

Maverick: a new banking Trojan abusing WhatsApp in a mass-scale distribution

A malware campaign was recently detected in Brazil, distributing a malicious LNK file using WhatsApp. It targets mainly Brazilians and uses Portuguese-named URLs. To evade detection, the command-and-control (C2) server verifies each download to ensure it originates from the malware Read More …

ClayRat Android malware spoofs WhatsApp, TikTok and more

A new Android malware variant is posing as popular apps, stealing sensitive files and propagating further. Experts from Zimperium revealed ClayRat, targeting primarily Russian users by spoofing popular Android apps such as WhatsApp, TikTok, Google Photos, or YouTube, distributed mostly Read More …