Protecting on-premises Exchange Servers against recent attacks

For the past few weeks, Microsoft and others in the security industry have seen an increase in attacks against on-premises Exchange servers. The target of these attacks is a type of email server most often used by small and medium-sized businesses, although larger organizations with on-premises...

Protecting on-premises Exchange Servers against recent attacks

For the past few weeks, Microsoft and others in the security industry have seen an increase in attacks against on-premises Exchange servers. The target of these attacks is a type of email server most often used by small and medium-sized businesses, although larger organizations with on-premises...

REvil Group Claims Slew of Ransomware Attacks

The REvil ransomware threat group is on a cyberattack tear, claiming over the past two weeks to have infected nine organizations across Africa, Europe, Mexico and the U.S. The organizations include two law firms, an insurance company, an architectural firm, a construction company and an...

Ransomware is targeting vulnerable Microsoft Exchange servers

The Microsoft Exchange attacks using the ProxyLogon vulnerability, and previously associated with the dropping of malicious web shells, are taking on a ransomware twist. Until now, the name of the game has been compromise and data exfiltration, with a bit of cryptomining on the side. To summarise...

Hackers dropping DearCry ransomware using Exchange Server exploit

By Waqas Currently, there are over 80,000 servers exposed to DearCry ransomware - Microsoft has urged customers to install patches issued last week. This is a post from HackRead.com Read the original post: Hackers dropping DearCry ransomware using Exchange Server exploit...

Microsoft Exchange Exploits Pave a Ransomware Path

Cybercriminals are now using compromised Microsoft Exchange servers as a foothold to deploy a new ransomware family called DearCry, Microsoft has warned. The ransomware is the latest threat to beleaguer vulnerable Exchange servers, emerging shortly after Microsoft issued emergency patches in earl...

Molson Coors Cracks Open a Cyberattack Investigation

Another high-profile company has been hit with a cyber attack that’s causing a major disruption to its business. Brewing company Molson Coors acknowledged on Thursday that it has “experienced a systems outage that was caused by a cybersecurity incident,” according to a Form 8-K filed with the SEC...

Hackers Are Targeting Microsoft Exchange Servers With Ransomware

It didn't take long. Intelligence agencies and cybersecurity researchers had been warning that unpatched Exchange Servers could open the pathway for ransomware infections in the wake of swift escalation of the attacks since last week. Now it appears that threat actors have caught up. According to...

Hackers Are Targeting Microsoft Exchange Servers With Ransomware

It didn't take long. Intelligence agencies and cybersecurity researchers had been warning that unpatched Exchange Servers could open the pathway for ransomware infections in the wake of swift escalation of the attacks since last week. Now it appears that threat actors have caught up. According to...

Ransomware Attack Strikes Spain’s Employment Agency

The Spanish State Employment Service SEPE in Spain has been hit by a cyberattack, suspending its communications systems across hundreds of offices and delaying thousands of appointments. SEPE is an “autonomous body” in Spain that manages and controls unemployment benefits. The cyberattack hit...

TrickBot Takes Over, After Cops Kneecap Emotet

A massive malicious spam campaign, along with the global takedown of Emotet, has vaulted the TrickBot trojan to the top of the Check Point’s list of the most popular malware among cybercriminals for February. In January, TrickBot was ranked third on Check Point’s list, and it was fourth overall f...

Fake Ad Blocker Delivers Hybrid Cryptominer/Ransomware Infection

At its previous peak in February, the Monero Miner cryptocurrency ransominer was targeting more than 2,500 users a day, disguised as an antivirus installer. Now, the tricky hybrid malware is on the rise again, this time impersonating an ad blocker and OpenDNS service. In total, it has infected mo...

Don’t Be a Victim of Cyber Extortion

There’s no doubt that cybercrime is on the rise, and bad actors are constantly on the lookout for vulnerabilities. In the first half of 2020 data breaches exposed over 36 billion records. Attacks are becoming more wide-spread and more prolific. Malicious hackers are exploiting zero-day...

2021 Cybersecurity Outlook: Attackers vs. Defenders

COVID-19, One Year Later 2020 was undoubtedly a defining year for cybersecurity – a year that ended with the SolarWinds breach, which infiltrated US government agencies and organizations at a scale not seen in recent history. For cybersecurity professionals, the nature of this attack – a...

REvil ransomware’s calling, and it’s not good news

The REvil ransomware AKA Sodinokibi, which operates as a Ransomware as a Service is adopting some outreach techniques after initial compromise, designed to shame victims into paying up. Shaming victims into action Malware authors and social engineers have relied on shame and the threat of exposur...

Sarbloh ransomware aims at supporting Indian Farmers’ Protest

By Deeba Ahmed The attackers behind Sarbloh ransomware are not looking for money neither do they demand ransom but seek support for Farmers' Protest in India. This is a post from HackRead.com Read the original post: Sarbloh ransomware aims at supporting Indian Farmers Protest...

Warning the World of a Ticking Time Bomb

Globally, hundreds of thousand of organizations running Exchange email servers from Microsoft just got mass-hacked, including at least 30,000 victims in the United States. Each hacked server has been retrofitted with a "web shell" backdoor that gives the bad guys total, remote control, the abilit...

A week in security (March 1 – 7)

Last week on Malwarebytes Labs, our podcast featured Eva Galperin who talked to us about defending online anonymity and speech. We wrote about how Ryuk ransomware has developed a worm-like capability, how Exchange servers are attacked by Hafnium zero-days, 21 million free VPN users’ data was...

Mazafaka — Elite Hacking and Cybercrime Forum — Got Hacked!

In what's a case of hackers getting hacked, a prominent underground online criminal forum by the name of Maza has been compromised by unknown attackers, making it the fourth forum to have been breached since the start of the year. The intrusion is said to have occurred on March 3, with informatio...

Cyberattackers Target Top Russian Cybercrime Forums

Maza, a place online for fraudsters and extorters to connect to pull off their operations, has been breached by an unknown attacker, in just the latest in a series of attacks targeting elite Russian-language cybercrime forums. Members are worried that their data is being used by researchers and l...