The vulnerability of the Downloads component of the Firefox browser on iOS operating systems allows attackers to perform spear-phishing attacks.

The vulnerability of the Downloads component of the Firefox browser on iOS operating systems is related to errors in information representation by the user interface during the processing of RTLO symbols. Exploiting this vulnerability allows a remote attacker to perform spoofing attacks...

SHADOW-VOID-042 Targets Multiple Industries with Void Rabisu-like Tactics

In November, a targeted spear-phishing campaign was observed using Trend Micro-themed lures against various industries, but this was quickly detected and thwarted by the Trend Vision One™ platform...

The vulnerability of Microsoft Exchange Server servers, related to errors in information representation by the user interface, allows attackers to perform spear-phishing attacks.

The vulnerability of Microsoft Exchange Server servers is related to errors in information representation by the user interface. Exploiting this vulnerability can allow attackers to perform spear-phishing attacks remotely...

MuddyWater Deploys UDPGangster Backdoor in Targeted Turkey-Israel-Azerbaijan Campaign

The Iranian hacking group known as MuddyWater has been observed leveraging a new backdoor dubbed UDPGangster that uses the User Datagram Protocol UDP for command-and-control C2 purposes. The cyber espionage activity targeted users in Turkey, Israel, and Azerbaijan, according to a report from...

Iran-Linked Hackers Hit Israeli Sectors with New MuddyViper Backdoor in Targeted Attacks

Israeli entities spanning academia, engineering, local government, manufacturing, technology, transportation, and utilities sectors have emerged as the target of a new set of attacks undertaken by Iranian nation-state actors that have delivered a previously undocumented backdoor called MuddyViper...

Tomiris Shifts to Public-Service Implants for Stealthier C2 in Attacks on Government Targets

The threat actor known as Tomiris has been attributed to attacks targeting foreign ministries, intergovernmental organizations, and government entities in Russia with an aim to establish remote access and deploy additional tools. "These attacks highlight a notable shift in Tomiris's tactics, name...

The vulnerability of the web browsers Atlas and Comet, related to insufficient protection of service data, allows attackers to perform spear-phishing attacks.

The vulnerability of the web browsers Atlas and Comet is related to insufficient protection of service data. Exploiting this vulnerability allows attackers to perform spear-phishing attacks...

The vulnerability of Mozilla Firefox and Firefox ESR browsers, related to information representation errors in the user interface, allows attackers to perform spear-phishing attacks.

The vulnerability of Mozilla Firefox and Firefox ESR browsers is related to errors in information representation by the user interface. Exploiting this vulnerability can allow a remote attacker to perform spear-phishing attacks...

5 Reasons Why Attackers Are Phishing Over LinkedIn

Phishing attacks are no longer confined to the email inbox, with 1 in 3 phishing attacks now taking place over non-email channels like social media, search engines, and messaging apps. LinkedIn in particular has become a hotbed for phishing attacks, and for good reason. Attackers are running...

The vulnerability of the Dynamics 365 Field Service resource planning software lies in the lack of protective measures for the website structure, allowing attackers to perform spear-phishing attacks.

The vulnerability of the Dynamics 365 Field Service resource planning software is related to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to perform spear-phishing attacks remotely...

Konni Hackers Turn Google's Find Hub into a Remote Data-Wiping Weapon

The North Korea-affiliated threat actor known as Konni aka Earth Imp, Opal Sleet, Osmium, TA406, and Vedalia has been attributed to a new set of attacks targeting both Android and Windows devices for data theft and remote control. "Attackers impersonated psychological counselors and North Korean...

Trojanized ESET Installers Drop Kalambur Backdoor in Phishing Attacks on Ukraine

A previously unknown threat activity cluster has been observed impersonating Slovak cybersecurity company ESET as part of phishing attacks targeting Ukrainian entities. The campaign, detected in May 2025, is tracked by the security outfit under the moniker InedibleOchotense , describing it as...

Cybercriminals Exploit Remote Monitoring Tools to Infiltrate Logistics and Freight Networks

Bad actors are increasingly training their sights on trucking and logistics companies with an aim to infect them with remote monitoring and management RMM software for financial gain and ultimately steal cargo freight. The threat cluster, believed to be active since at least June 2025 according t...

New HttpTroy Backdoor Poses as VPN Invoice in Targeted Cyberattack on South Korea

The North Korea-linked threat actor known as Kimsuky has distributed a previously undocumented backdoor codenamed HttpTroy as part of a likely spear-phishing attack targeting a single victim in South Korea. Gen Digital, which disclosed details of the activity, did not reveal any details on when t...

SideWinder Adopts New ClickOnce-Based Attack Chain Targeting South Asian Diplomats

A European embassy located in the Indian capital of New Delhi, as well as multiple organizations in Sri Lanka, Pakistan, and Bangladesh, have emerged as the target of a new campaign orchestrated by a threat actor known as SideWinder in September 2025. The activity "reveals a notable evolution in...

SideWinder Adopts New ClickOnce-Based Attack Chain Targeting South Asian Diplomats

A European embassy located in the Indian capital of New Delhi, as well as multiple organizations in Sri Lanka, Pakistan, and Bangladesh, have emerged as the target of a new campaign orchestrated by a threat actor known as SideWinder in September 2025. The activity "reveals a notable evolution in...

APT36 Targets Indian Government with Golang-Based DeskRAT Malware Campaign

A Pakistan-nexus threat actor has been observed targeting Indian government entities as part of spear-phishing attacks designed to deliver a Golang-based malware known as DeskRAT. The activity, observed in August and September 2025 by Sekoia, has been attributed to Transparent Tribe aka APT36, a...

APT36 Targets Indian Government with Golang-Based DeskRAT Malware Campaign

A Pakistan-nexus threat actor has been observed targeting Indian government entities as part of spear-phishing attacks designed to deliver a Golang-based malware known as DeskRAT. The activity, observed in August and September 2025 by Sekoia, has been attributed to Transparent Tribe aka APT36, a...

Ukraine Aid Groups Targeted Through Fake Zoom Meetings and Weaponized PDF Files

Cybersecurity researchers have disclosed details of a coordinated spear-phishing campaign dubbed PhantomCaptcha targeting organizations associated with Ukraine's war relief efforts to deliver a remote access trojan that uses a WebSocket for command-and-control C2. The activity, which took place o...

The vulnerability of the JDBC driver of the Microsoft SQL Server relational database management system allows attackers to perform spear-phishing attacks.

The vulnerability of the JDBC driver of the Microsoft SQL Server relational database management system is related to insufficient validation of input data. Exploiting this vulnerability allows attackers to perform spear-phishing attacks remotely...