A new malvertising campaign is targeting corporate users who are downloading the popular web conferencing software Webex. Threat actors have bought an advert that impersonates Cisco's brand and is displayed first when performing a Google search.
Security researchers have identified that a widespread LinkedIn hacking campaign has seen many users locked out of their accounts worldwide.
Crimeware actors have launched an extensive campaign to target macOS users with malware disguised in multiple fake blockchain games.
Akamai researchers have identified a new Magecart-style skimmer campaign that hides behind legitimate website domains to steal PII and credit card information.
The Wordfence Threat Intelligence team has been monitoring an increase in attacks targeting a Cross-Site Scripting vulnerability in Beautiful Cookie Consent Banner, a WordPress plugin installed on over 40,000 sites. The vulnerability, which was fully patched in January in version 2.10.2, offers unauthenticated attackers the ability to add malicious JavaScript to a website, potentially allowing ...Read More
The Military Counterintelligence Service and the CERT Polska team (CERT.PL) observed a widespread espionage campaign linked to Russian intelligence services
We’ve seen spam campaigns in the open-source ecosystems in the past year, but this month was by far the worst one we’ve seen yet. Apparently, attackers found the unvetted open-source ecosystems as an…
What Happened On March 29, 2023, Falcon OverWatch observed unexpected malicious activity emanating from a legitimate …
Hacking and disinformation operation has continued to expand its activity, despite separate interventions in several European countries
PDF
In 2018, EFF along with researchers from Lookout Security published a report describing the Advanced Persistent Threat (APT) we dubbed "Dark Caracal." Now we have uncovered a new Dark Caracal campaign operating since March of 2022, with hundreds of infections across more than a dozen countries. In this report we will present evidence that the cyber mercenary group Dark Caracal is still active and continues to be focused on Latin America, as was reported last year. We have discovered that Dark Caracal, using the Bandook spyware, is currently infecting over 700 computers in Central and South America, primarily in The Dominican Republic and Venezuela.
We discovered an active campaign targeting Eastern Europeans in the cryptocurrency industry using fake job lures.
The Uptycs threat research team discovered a Titan stealer malware campaign, which is marketed and sold by a threat actor (TA) through a Telegram channel.
Learn how attackers are redirecting WordPress website visitors to fake Q&A sites via ois[.]is. Nearly 15,000 websites affected by this malware so far.
Dormant Colors, a browser extension campaign, was spotted stealing browser data and hijacking search results and affiliation to thousands of sites.
Mandiant has recently observed DRAGONBRIDGE, an influence campaign we assess with high confidence to be operating in support of the political interests of the People’s Republic of China (PRC), aggressively targeting the United States by seeking to sow division both between the U.S. and its allies and within the U.S. political system itself. Recent narratives include:
The “Dormant Colors” is yet another vast campaign of malicious extensions with millions of active installations worldwide, this time with a color-related theme and full of deception all through the chain. It starts with the trickery malvertising campaign, continues with a crafty novel way to side-load the real malicious code without anyone noticing (until now!), and finally with stealing not only your searches and browsing data, but also affiliation to 10,000 targeted sites — a capability that is easily leveraged for targeted spear phishing, account takeover and credential extraction — all using this powerful network of millions of infected computers worldwide!
ESET researchers have discovered Lazarus attacks against targets in the Netherlands and Belgium that use spearphishing emails connected to fake job offers.
This work is the result of a collaboration with EU DisinfoLab an independent non-profit organization focused on tackling sophisticated disinformation campaigns targeting the EU.
EU DisinfoLab has during the past three months been investigating a large disinformation campaign targeting western audience with pro-Russian propaganda. While our partner has focused on the actual disinformation being spread, Qurium has looked into the technical infrastructure in use to better understand how the campaign has been setup and operated.
The complete report from EU Disinfo Lab can be found here: Doppelganger.
Below follows the results of Qurium’s digital forensics investigation and a list of more than 50 domains used in the disinformation campaign.
Circa the beginning of August 2022, while doing security monitoring & incident response services, GTSC SOC team discovered that a critical infrastructure was being attacked, specifically to their Microsoft Exchange application. During the investigation, GTSC Blue Team experts determined that the attack utilized an unpublished Exchange security vulnerability, i.e., a 0-day vulnerability, thus immediately came up with a temporary containment plan.
Analysis of APT28/Fancy Bear PowerPoint mouse-over campaign
