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A modular phishing campaign targets YouTube creators with personalized sponsorship offers from fake brand representatives. One variant impersonates Hollyland, a maker of wireless video transmission equipment, and also Nike and Spotify. Victims are led through a convincing fake collaboration platform to a bogus "Sign in with Google" page t…
The FBI and CISA issued a joint Public Service Announcement warning that malicious cyber actors may use phishing and smishing against election officials, candidates and political organizations ahead of the 2026 U.S. midterm elections. These targets are attractive because of their access to voter registration data, current government offic…
Scammers abused a legitimate spend-management platform as part of a fraud operation. They used its notification system to send phishing messages and its open-banking account linking to validate stolen banking credentials. Group-IB documented the activity in a client environment after the platform reported suspicious payment notifications …
Check Point Exposure Management reports that fraudulent voter-registration messages and legitimate political outreach are converging ahead of the 2026 US midterms, making it harder for voters to tell real messages from fake ones. Between July and September, election offices in Rhode Island and Washington warned of fake emails and texts as…
Check Point researchers report large-scale phishing campaigns that abuse fake calendar invitations to harvest Microsoft account credentials. Lures arrive either as a malicious .ics attachment or as a link, for example in a fake Microsoft Teams meeting invite, that appears to point to one destination but leads to a credential-harvesting pa…
Proofpoint reported at its Protect 2026 conference that generative AI is removing the behavioral tells (awkward language, reused templates, repeated infrastructure) that email filters have relied on. Attackers can now produce fluent, personalized, unique messages for each recipient, which weakens behavior-only detection. The vendor cites …
ESET analysis describes how modern phishing and social engineering have shed the classic tells (poor grammar, suspicious URLs, crude login pages) and increasingly target live sessions and authentication tokens rather than passwords. Cybercrime-as-a-service phishing kits and AI tooling lower the cost of tailored, rapport-building lures. Ac…
Cisco Talos disclosed an APT spear-phishing and quishing campaign, tracked as UAT-11985, that targets individuals affiliated with Taiwan research organizations. First seen in mid-2026, it uses fake event invitations to lead victims to an adversary-in-the-middle (AitM) phishing framework that harvests Google account credentials and MFA cod…
The Wiz Customer Incident Response Team (CIRT) reports a rising pattern of LLMjacking in which threat actors compromise privileged Google Cloud Platform (GCP) users solely to offload the cost of large-scale LLM inference onto the victim. Attackers link external, attacker-controlled GCP projects to the victim's billing account, so all Gemi…
Check Point Research's Q3 2026 Brand Phishing Report finds Microsoft was the most impersonated brand, at 33% of all attempts (up from 23% in Q2) and roughly four times the share of any other brand. Apple, Google, LinkedIn and Amazon completed the top five, together accounting for more than half of attempts. Dropbox (up ten places to eight…
The threat actor behind the GhostAction supply chain campaign has expanded beyond malicious GitHub Actions workflows. According to OpenSourceMalware, it now phishes open-source maintainers and plants a second-stage credential stealer disguised as a font file. The shift appears to follow GitHub's October 9 block on the malicious workflow, …
ESET documented the evolution of MATCHBOIL, a custom C downloader used by the Russia-aligned cyberespionage group UAC-0099. Samples span April 2024 to April 2026, although CERT-UA first documented the malware in August 2025. Each iteration became more sophisticated, with new obfuscation, sandbox checks and persistence methods. All victims…
Kaspersky's analysis of Operation FlashHole describes a Lazarus Group campaign against South Korea that follows Operation SyncHole. The earliest evidence dates to July 2025, and the campaign was observed in January. At least three organizations in the software, construction and wired communication equipment manufacturing sectors were affe…
