Help Net Security newsletters: Daily and weekly news, cybersecurity jobs, open source projects, breaking news – subscribe here!

Please turn on your JavaScript for this page to function normally.
160,000 new malware samples appear each day

Malware is still being created at the record levels reached in the previous quarter: 15 million new samples were generated, at an average rate of 160,000 every day, according …

Beware of malicious “Windows 9 free download” offers

The developer preview release of Windows 9 is scheduled to be publicly available this September, and cyber crooks have already started peddling bogus versions of the announced …

470 million sites exist for 24 hours, 22% are malicious

Blue Coat researchers analyzed more than 660 million unique hostnames requested by 75 million global users over a 90-day period. They found that 71 percent of the hostnames, …

Researchers warn about schemes that lead to FlashPack exploit kit

Security researchers have spotted two different online schemes that lead to pages hosting the FlashPack exploit kit. The first one relies on users visiting a compromised …

Kelihos botmasters target Russian patriots to expand botnet

The cyber crooks behind the Kelihos botnet are, once again, trying to swell the number of computers included in it. They are trying a novel approach: posing as a …

Tool restores SynoLocker-encrypted files

Security company F-Secure has created a tool that could help SynoLocker victims get their files back, but it only works if they have received – bought – the …

Over 1,000 businesses compromised with Backoff malware

The US Department of Homeland Security has once again issued a warning to businesses about the Backoff malware. “The DHS encourages organizations, regardless of size, to …

51 UPS stores hit with PoS malware

UPS Stores, a subsidiary of UPS, has discovered malware on systems at 51 locations in 24 states (about 1%) of 4,470 franchised center locations throughout the United States. …

Reveton ransomware now comes with password stealers

The Reveton screen-locking ransomware is still with us, and it’s evolving. According to Avast researchers, the latest generation of the malware also includes information …

Crooks trying out new tactics to spread fake AV

Infection numbers of well-established fake AV families have reached the lowest level in years, and Microsoft researchers believe the drop is the result of the antimalware …

Machete cyber espionage campaign targeting Latin America

Kaspersky Lab discovered a new cyber-espionage campaign code-named Machete. This campaign has been targeting high profile victims, including government, military, law …

New ransomware emulates CryptoLocker, CryptoWall

Ransomware has proven to be such a successful money-making model, that a new variant is discovered or a new delivery campaign is spotted nearly every day. Security experts …

Don't miss

Cybersecurity news
Daily newsletter sent Monday-Friday
Weekly newsletter sent on Mondays
Editor's choice newsletter sent twice a month
Periodical newsletter released when there is breaking news
Weekly newsletter listing new cybersecurity job positions
Monthly newsletter focusing on open source cybersecurity tools