Threat actors are using adversary-in-the-middle (AitM) phishing pages to seize control of TikTok for Business accounts in a new campaign, according to a report from Push Security.
Business accounts associated with social media platforms are a lucrative target, as they can be weaponized by bad actors for malvertising and distributing malware.
"TikTok has been historically abused to distributeView the full article
Rising geopolitical tensions are reflected (or in some cases preceded) by cyber operations, while technology itself has become politicized. Let’s admit it: we are in the middle of it.
Introduction: One tech power to rule them all is a thing of the past
The relative safety, peace and prosperity that much of the world has enjoyed since 1945 was not accidental. It emerged from the ashesView the full article
A pro-Ukrainian group called Bearlyfy has been attributed to more than 70 cyber attacks targeting Russian companies since it first surfaced in the threat landscape in January 2025, with recent attacks leveraging a custom Windows ransomware strain codenamed GenieLocker.
"Bearlyfy (also known as Labubu) operates as a dual-purpose group aimed at inflicting maximum damage upon Russian businesses;View the full article
Cybersecurity researchers have disclosed three security vulnerabilities impacting LangChain and LangGraph that, if successfully exploited, could expose filesystem data, environment secrets, and conversation history.
Both LangChain and LangGraph are open-source frameworks that are used to build applications powered by Large Language Models (LLMs). LangGraph is built on the foundations ofView the full article
A long-term and ongoing campaign attributed to a China-nexus threat actor has embedded itself in telecom networks to conduct espionage against government networks.
The strategic positioning activity, which involves implanting and maintaining stealthy access mechanisms within critical environments, has been attributed to Red Menshen, a threat cluster that's also tracked as Earth Bluecrow,View the full article
Cybersecurity researchers have disclosed a vulnerability in Anthropic's Claude Google Chrome Extension that could have been exploited to trigger malicious prompts simply by visiting a web page.
The flaw "allowed any website to silently inject prompts into that assistant as if the user wrote them," Koi Security researcher Oren Yomtov said in a report shared with The Hacker News. "No clicks, noView the full article
Unmasking impostors is something the art world has faced for decades, and there are valuable lessons from the works of Elmyr de Hory that can apply to the world of defensive cybersecurity. During the 1960s, de Hory gained infamy as a premier forger, passing off counterfeit masterworks of Picasso, Matisse, and Renoir to unsuspecting collectors and renowned museums. Over the next several decades,View the full article
Some weeks in security feel loud. This one feels sneaky. Less big dramatic fireworks, more of that slow creeping sense that too many people are getting way too comfortable abusing things they probably shouldn’t even be touching.
There’s a little bit of everything in this one, too. Weird delivery tricks, old problems coming back in slightly worse forms, shady infrastructure doingView the full article
Most teams have security tools in place. Alerts are firing, dashboards look clean, threat intel is flowing in. On the surface, everything feels under control.
But one question usually stays unanswered: Would your defenses actually stop a real attack?
That’s where things get shaky. A control exists, so it’s assumed to work. A detection rule is active, so it’s expected to catch something. But veryView the full article
The kernel exploit for two security vulnerabilities used in the recently uncovered Apple iOS exploit kit known as Coruna is an updated version of the same exploit that was used in the Operation Triangulation campaign back in 2023, according to new findings from Kaspersky.
"When Coruna was first reported, the public evidence wasn't sufficient to link its code to Triangulation — sharedView the full article
Cybersecurity researchers have discovered a new payment skimmer that uses WebRTC data channels as a means to receive payloads and exfiltrate data, effectively bypassing security controls.
"Instead of the usual HTTP requests or image beacons, this malware uses WebRTC data channels to load its payload and exfiltrate stolen payment data," Sansec said in a report published this week.
The attack,View the full article
The alleged administrator of the LeakBase cybercrime forum has been arrested by Russian law enforcement authorities, state media reported Thursday.
According to TASS and MVD Media, a news website linked to the Russian Interior Ministry, the suspect is a resident of the city of Taganrog. The suspect is said to have been detained for creating and managing a criminal site that allowed stolenView the full article
Cybersecurity researchers have flagged a new evolution of the GlassWorm campaign that delivers a multi-stage framework capable of comprehensive data theft and installing a remote access ******* (RAT), which deploys an information-stealing Google Chrome extension masquerading as an offline version of Google Docs.
"It logs keystrokes, dumps cookies and session tokens, captures screenshots, andView the full article
In September 2025, Anthropic disclosed that a state-sponsored threat actor used an AI coding agent to execute an autonomous cyber espionage campaign against 30 global targets. The AI handled 80-90% of tactical operations on its own, performing reconnaissance, writing exploit code, and attempting lateral movement at machine speed.
This incident is worrying, but there's a scenario that shouldView the full article
The U.S. Department of Justice (DoJ) said a Russian national has been sentenced to two years in prison for managing a botnet that was used to launch ransomware attacks against U.S. companies.
Ilya Angelov, 40, of Tolyatti, Russia, was also fined $100,000. Angelov, who went by the online aliases "milan" and "okart," is said to have co-managed a Russia-based cybercriminal group known as TA551 (akaView the full article
Cybersecurity researchers are calling attention to an active device code phishing campaign that's targeting Microsoft 365 identities across more than 340 organizations in the U.S., Canada, Australia, New Zealand, and Germany.
The activity, per Huntress, was first spotted on February 19, 2026, with subsequent cases appearing at an accelerated pace since then. Notably, the campaign leveragesView the full article
The U.S. Federal Communications Commission (FCC) said on Monday that it was banning the import of new, foreign-made consumer routers, citing "unacceptable" risks to cyber and national security.
The action was designed to safeguard Americans and the underlying communications networks the country relies on, FCC Chairman Brendan Carr said in a post on X. The development means that new models ofView the full article
TeamPCP, the threat actor behind the recent compromises of Trivy and KICS, has now compromised a popular Python package named litellm, pushing two malicious versions containing a credential harvester, a Kubernetes lateral movement toolkit, and a persistent *********.
Multiple security vendors, including Endor Labs and JFrog, revealed that litellm versions 1.82.7 and 1.82.8 were published onView the full article
A large-scale malvertising campaign active since January 2026 has been observed targeting U.S.-based individuals searching for tax-related documents to serve rogue installers for ConnectWise ScreenConnect that drop a tool named HwAudKiller to blind security programs using the bring your own vulnerable driver (BYOVD) technique.
"The campaign abuses Google Ads to serve rogue ScreenConnect (View the full article
An ongoing phishing campaign is targeting French-speaking corporate environments with fake resumes that lead to the deployment of cryptocurrency miners and information stealers.
"The campaign uses highly obfuscated VBScript files disguised as resume/CV documents, delivered through phishing emails," Securonix researchers Shikha Sangwan, Akshay Gaikwad, and Aaron Beardslee said in a report sharedView the full article
Cybersecurity researchers have uncovered a new set of malicious npm packages that are designed to steal cryptocurrency wallets and sensitive data.
The activity is being tracked by ReversingLabs as the Ghost campaign. The list of identified packages, all published by a user named mikilanjillo, is below -
react-performance-suite
react-state-optimizer-core
react-fast-utilsa
ai-fast-auto-traderView the full article
On February 25, 2026, Gartner published its inaugural Market Guide for Guardian Agents, marking an important milestone for this emerging category. For those unfamiliar with the various Gartner report types, “a Market Guide defines a market and explains what clients can expect it to do in the short term. With the focus on early, more chaotic markets, a Market Guide does not rate or positionView the full article
Cybersecurity has changed fast. Roles are more specialized, and tooling is more advanced. On paper, this should make organizations more secure. But in practice, many teams struggle with the same basic problems they faced years ago: unclear risk priorities, misaligned tooling decisions, and difficulty explaining security issues in terms the business understands.
These challenges do notView the full article
Two more GitHub Actions workflows have become the latest to be compromised by credential-stealing malware by a threat actor known as TeamPCP, the cloud-native cybercriminal operation also behind the Trivy supply chain attack.
The workflows, both maintained by the supply chain security company Checkmarx, are listed below -
checkmarx/ast-github-action
checkmarx/kics-github-action
Cloud securityView the full article
A 26-year-old Russian citizen has been sentenced in the U.S. to 6.75 years (81 months) in prison for his role in assisting major cybercrime groups, including the Yanluowang ransomware crew, in conducting numerous attacks against U.S. companies and other organizations.
According to the U.S. Department of Justice (DoJ), Aleksei Olegovich Volkov facilitated dozens of ransomware attacks across theView the full article
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