News • Insights • Analysis
We often use machine-learning (ML) technologies to improve the quality of cybersecurity systems. But machine-learning models can be susceptible to attacks that aim to “fool” them into delivering erroneous results. This can lead to significant damage to both our company Read More …
This February, during our hunting efforts for threat actors using VBS/VBA implants, Kaspersky researchers came across MS Excel droppers that use hidden spreadsheets and VBA macros to drop their first stage implant. The implant itself is a VBS script with Read More …
Vinny Troia, the cybersecurity researcher mentioned in a fake alert gushed out to thousands of people from the FBI’s own email system on Friday night, has fingered the guy who allegedly pulled off the exploit. Troia – white hat threat Read More …
Hackers compromised a Federal Bureau of Investigation email system on Saturday and sent tens of thousands of messages warning of a possible cyberattack, according to the agency and security specialists. Fake emails appeared to come from a legitimate FBI email Read More …
This summer and early fall saw some major international sporting events. The delayed Euro 2020 soccer tournament was held in June and July, followed by the equally delayed Tokyo Olympics in August. Q3 2021 also featured several F1 Grand Prix Read More …
In mid-March 2021, we observed two new spam campaigns. The messages in both cases were written in English and contained ZIP attachments or links to ZIP files. Further research revealed that both campaigns ultimately aimed to distribute banking Trojans. The Read More …
American Express Services Europe has been fined £90,000 ($127,377) by a U.K. regulator, which found the company illegally blasted out 4 million marketing emails to customers who had opted out of receiving them. Critics said the fine, which is nominal Read More …
In Q1 2021, new banking scams appeared alongside ones that are more traditional. Clients of several Dutch banks faced a phishing attack using QR codes. The fraudsters invited the victim to scan a QR code in an email, ostensibly to Read More …
Emotet is now taking part in the United States 2020 Presidential election with a new spam campaign pretending to be from the Democratic National Convention’s Team Blue initiative. When the Emotet gang sends out spam, their main goal is to Read More …
A spam group has picked up a pretty clever trick that has allowed it to bypass email filters and security systems and land in more inboxes than usual. The trick relies on a quirk in RFC791 — a standard that Read More …
